Background
Silver age Superman’s backstory is pretty similar to most of his latter counterparts. He originated from the planet Krypton and is the son of the famous scientist Jor-el. His birth name is Kal-el and he was sent away to Earth when Krypton’s uranium core became unstable, leading to the implosion of the planet.
We see Jor-el conducting research on Krypton’s core and discovering its instability https://readcomiconline.li/Comic/Action-Comics-1938/Issue-223?id=25396#8
Superman writes about his life. He states that Krypton exploded due to a uranium deficiency. He talks about his childhood as Superbaby and Superboy https://readcomiconline.li/Comic/World-s-Finest-Comics/Issue-65?id=47980#6 https://readcomiconline.li/Comic/World-s-Finest-Comics/Issue-65?id=47980#7
Superman writes Clark Kent in Kryptonese https://readcomiconline.li/Comic/Superboy-1949/Issue-112?id=28976#9
His ship crash landed in smallville where he was discovered by the couple John and Martha Kent. They then secretly dropped him off at an orphanage and then later came back to adopt him legally. Kal-El was then given the human name Clark Kent, and spent his youth growing up in smallville.
It’s stated Clark lived briefly at an orphanage before being adopted by the Kents https://readcomiconline.li/Comic/Action-Comics-1938/Issue-288?id=25461#10
Superman recounts how he came to earth in a shuttle and was raised by the Kents https://readcomiconline.li/Comic/Action-Comics-1938/Issue-365?id=25538#7
This issue has a recap of Superman’s origin. Starting with him being a toddler on Krypton and his departure https://readcomiconline.li/Comic/Action-Comics-1938/Issue-500?id=25756#9
Superman comes to Earth as a baby and is found by the Kents. He’s then left at an orphanage to be adopted later https://readcomiconline.li/Comic/Superman-1939/Issue-146?id=15962#7
Almost immediately Clark developed powers due to his alien origin and took up a hero career as a toddler under the name “Superbaby” and then later a teenager named “Superboy”. He also joined a band of futuristic heroes from the 30th century named the Legion of Superheroes.
Superbaby
It’s stated Superman came to earth as a Superbaby https://readcomiconline.li/Comic/Action-Comics-1938/Issue-210?id=25382#14
Clark was a crime fighting “Super baby” as a toddler https://readcomiconline.li/Comic/Superboy-1949/Issue-8?id=29200#10
Superboy
It’s stated that a big difference between Earth-one and Earth-two Superman is that the former had a career as Superboy while the later did not https://readcomiconline.li/Comic/52/Issue-3?id=61677#23
Superman is stated to have been Sueperboy in the past https://readcomiconline.li/Comic/Action-Comics-1938/Issue-158?id=25284#6
Legion
Superboy meets the Legion of Super heroes https://readcomiconline.li/Comic/Adventure-Comics-1938/Issue-247?id=41347#4
Superboy becomes part of the Legion https://readcomiconline.li/Comic/Adventure-Comics-1938/Issue-247?id=41347#14
Eventually Clark’s parents passed away due to a disease, and he left smallville to attend college, then later moved to metropolis.
Superman talks about how his parents died of some kind of disease despite him doing everything to try and stop it https://readcomiconline.li/Comic/Action-Comics-1938/Issue-500?id=25756#36
Superman mentions feeling helpless when his parents died and he could do nothing to save them https://readcomiconline.li/Comic/DC-Comics-Presents/Issue-50?id=55554#23
Superboy accidentally gave his parents a fever plague when he took them back in time to the time of pirates 100 years ago https://readcomiconline.li/Comic/Superman-1939/Issue-161?id=15979#9
Superboy cries over not being able to save his parents https://readcomiconline.li/Comic/Legion-of-Super-Heroes-1980/Issue-259?id=42742#15
and after being inspired by a girl named Marla, Clark transitioned into the identity Superman.
Seeing the injustice of normal poor people in his community, and the sacrifice of a girl named Marla, Clark is inspired to transition from his superboy mantel to his Superman mantel https://readcomiconline.li/Comic/Action-Comics-1938/Issue-393?id=25567#31
Clark held multiple jobs while living in Metropolis. First he became a reporter for the Daily star, then a reporter for the Daily Planet and then a news anchor for the Galaxy Broadcasting news network.
Superboy looked for various jobs, before deciding to become a reporter https://readcomiconline.li/Comic/Adventure-Comics-1938/Issue-152?id=41157#13
It’s stated that Superman worked at the Daily Star, then the Daily planet and then galaxy broadcasting https://readcomiconline.li/Comic/Action-Comics-1938/Issue-396?id=25570#20
Clark is a news anchor on galaxy broadcasting https://readcomiconline.li/Comic/Action-Comics-1938/Issue-408?id=25613#11
Superman recounts how he was hired at the Daily Planet https://readcomiconline.li/Comic/Superman-1939/Issue-133?id=15948#14
Over the years he developed a romantic relationship with several women, most prominently Lois Lane and Lana Lang. He also discovered he has a cousin named Kara, whom he later trained to become Supergirl. He eventually took part in the COIE crossover and aided in the fight against the Anti-Monitor. Silver age Superman ultimately does survive COIE and he eventually becomes the post-crisis Superman of the 90s+ due to the timeline alterations caused by that event.
It’s stated that Earth-one and Earth-two Superman have similar origins, but only the former would survive COIE https://readcomiconline.li/Comic/52/Issue-2?id=61646#26 #Qna
It’s directly stated that the heroes from who survived COIE went on to live on the singular “post-crises” New Earth timeline that formed. Their histories altered to fit the new reality. https://readcomiconline.li/Comic/52/Issue-5?id=61723#25 #Qna
Unlike many other versions of Superman, the Silver age version spent several years on Krypton before being sent to Earth.
It’s stated Superman spent several childhood years on Krypton https://readcomiconline.li/Comic/Action-Comics-1938/Issue-246?id=25419#15
It’s specifically stated that Superman remembers being a baby on Krypton https://readcomiconline.li/Comic/Action-Comics-1938/Issue-303?id=25476#4
A flashback of Superman as a child on Krypton https://readcomiconline.li/Comic/Action-Comics-1938/Issue-325?id=25498#10
Superman is shown as a child on Krypton, he’s old enough to speak there https://readcomiconline.li/Comic/Action-Comics-1938/Issue-390?id=25564#16
Golden age Superman states that he grew into his powers over a period of time and did not know about his flight or x-ray vision initially. The Silver age Superman got powers faster due to having lived on krypton for two years before coming to earth https://readcomiconline.li/Comic/Amazing-World-of-DC-Comics/Special?id=100346#17
Additionally during this period of Superman’s history “Clark Kent” was the disguise, not the other way around.
Superman explains how he changed his appearance to keep his identity of Superboy a secret as a child. It’s specifically noted that a lot of Clark’s mannerisms are made up https://readcomiconline.li/Comic/Action-Comics-1938/Issue-500?id=25756#29
That said, many comics show that he has a great respect for both sides of his identity. He RETAINS human insecurities, feelings and morals despite viewing himself as Superman first and Clark second..
Superman says he would give up his career if he killed an innocent person. He has an internal conflict about a boy he seems to be unable to save https://readcomiconline.li/Comic/Action-Comics-1938/Issue-401?id=25606#28
Superman was specifically raised to be a normal human https://readcomiconline.li/Comic/Action-Comics-1938/Issue-500?id=25756#25
Superman says that while he’s from another planet, he is still human https://readcomiconline.li/Comic/Action-Comics-1938/Issue-500?id=25756#46
Superman mentions he’s lonely without a person to confide in https://readcomiconline.li/Comic/Adventure-Comics-1938/Issue-211?id=41286#10
Superman laments that he couldn’t have many human friends as a child due to his abilities. Supergirl goes back in time keep him company https://readcomiconline.li/Comic/Superboy-1949/Issue-80?id=29201#21 https://readcomiconline.li/Comic/Superboy-1949/Issue-80?id=29201#28
Superboy says that he’s still human despite his powers https://readcomiconline.li/Comic/The-New-Adventures-of-Superboy/Issue-8?id=79730#14
Superman enjoys being liked for being a mortal https://readcomiconline.li/Comic/Superman-1939/Issue-141?id=15957#25
Superman enjoys being loved for being more than Superman. He’s sad his responsibilities come first https://readcomiconline.li/Comic/Superman-1939/Issue-169?id=15987#22 https://readcomiconline.li/Comic/Superman-1939/Issue-169?id=15987#26
Superman says it was his parents who molded him into the Superman he is today https://readcomiconline.li/Comic/Superman-1939/Issue-369?id=16209#9
Superman mentions he always had a fear of being rejected by Earth https://readcomiconline.li/Comic/World-s-Finest-Comics/Issue-319?id=44483#6
Armor
Kyptonian suit
Superman’s suite was sewn together by his mother using the blankets from his baby ship and the rocket's internal parts. Because these fabrics were created with Krytonian materials, Superman’s suit is near indestructible and can stretch to absurd lengths.
It’s stated Superman's costume is made from indestructible kryptonian fabrics https://readcomiconline.li/Comic/Action-Comics-1938/Issue-197?id=25358#12
Superman says his suite was made with clothe from Krypton https://readcomiconline.li/Comic/Action-Comics-1938/Issue-236?id=25409#6
Superman says his costume is indestructible https://readcomiconline.li/Comic/Action-Comics-1938/Issue-248?id=25421#9
It’s stated it takes a few minutes for green K radiation to penetrate Superman’s costume https://readcomiconline.li/Comic/Action-Comics-1938/Issue-372?id=25545#14
Superman’s costume was made out of the blankets he was wrapped in as a child. They’re stated to be indestructible https://readcomiconline.li/Comic/Action-Comics-1938/Issue-500?id=25756#24 https://readcomiconline.li/Comic/Action-Comics-1938/Issue-500?id=25756#25
Parts of Superman’s costume where also made up of his childhood rocket https://readcomiconline.li/Comic/Action-Comics-1938/Issue-500?id=25756#26
Superman mentions his costume is made from the materials of his original rocket https://readcomiconline.li/Comic/Action-Comics-1938/Issue-555?id=25827#20
Superboys mom made him his costume https://readcomiconline.li/Comic/Adventure-Comics-1938/Issue-173?id=41216#7
Superboy created his costume from the remains of his space rocket https://readcomiconline.li/Comic/Superboy-1949/Issue-78?id=29198#19
Marth Kent used Clark’s Krytonian play blankets to make his suite https://readcomiconline.li/Comic/Superman-1939/Issue-146?id=15962#10
Stretching
Superman’s suit is super stretchy https://readcomiconline.li/Comic/Action-Comics-1938/Issue-376?id=25549#13
Kyrptonian cape
Superman’s cape was also created using Krytonian fabrics taken from his baby rocket. His cape is indestructible, can stretch to city sized lengths and is insulated from fire/electricity.
Stretching
Superman’s cape can stretch to the size of a stadium https://readcomiconline.li/Comic/Action-Comics-1938/Issue-246?id=25419#11
Superman’s cape can stretch hundreds of feet https://readcomiconline.li/Comic/Action-Comics-1938/Issue-367?id=25540#15
Superman's cape stretches around a spacecraft https://readcomiconline.li/Comic/Action-Comics-1938/Issue-517?id=25785#9
Superman's cape can stretch to cover a small town https://readcomiconline.li/Comic/Action-Comics-1938/Issue-559?id=25831#11
Superboys cape can stretch to cover an entire city https://readcomiconline.li/Comic/Karate-Kid/Issue-13?id=63356#11
Insulation
Superman's cloak is insulated. https://readcomiconline.li/Comic/Action-Comics-1938/Issue-290?id=25463#8
Kryptonian glasses
Superman’s glasses were created using the kryptonian glass from his baby rocket. This allows them to withstand the heat of his heat vision without melting.
Sueprboy’s glasses are made of kryptonite glass https://readcomiconline.li/Comic/Superboy-1949/Issue-70?id=29190#26
Superman’s glasses were made with the plexiglass of his baby ship https://readcomiconline.li/Comic/Superman-s-Pal-Jimmy-Olsen/Issue-34?id=69479#28
Weapons
Sword of Superman
The sword of Superman is an ancient weapon forged from primordial matter from the beginning of the universe. It’s a magical blade that boosts Superman’s power and can act independently of his control.
Superman says the sword of Superman is made up of the original material of the universe. He says it survived the big bang https://readcomiconline.li/Comic/Superman-1939/Annual-10?id=68942#29
The sword of Superman was created during the creation of the universe out of primordial matter https://readcomiconline.li/Comic/Superman-1939/Annual-10?id=68942#4 https://readcomiconline.li/Comic/Superman-1939/Annual-10?id=68942#5
Superman gets the Sword of Superman and it gives him additional power https://readcomiconline.li/Comic/Superman-1939/Annual-10?id=68942#21
The sword of Superman has a mind of its own and can act independently https://readcomiconline.li/Comic/Superman-1939/Annual-10?id=68942#23
It’s implied the Sword is magic https://readcomiconline.li/Comic/Superman-1939/Annual-10?id=68942#40
Powers
It also grants additional powers. Such as omnipotence, universal knowledge, and a form of immortality. Though Superman could only utilize its full power by giving up his mortal life, which he found himself unwilling to do.
The sword of Superman is able to counteract and reveal Kosmos’s possession of Mandias https://readcomiconline.li/Comic/Superman-1939/Annual-10?id=68942#32
It’s implied that the sword of Superman was going to give Superman knowledge of the history of the universe and a form of omnipotence before Superman refused its power https://readcomiconline.li/Comic/Superman-1939/Annual-10?id=68942#39
The sword of Superman can make a person immortal and “one” with the universe. It’s implied Superman can retrieve it later if he wants https://readcomiconline.li/Comic/Superman-1939/Annual-10?id=68942#41
Magic Belt
A belt obtained from a pantheon of Greek gods led by the god Neptune. It has multiple applications, including a set of pipes that can force a person to dance, an ability to make the user immune to swords, transmuting things into gold and creating sunlight or ice.
In order to fight Zhavam Superman traveled to get a magical belt forged by rival gods to the Olympians. This pantheon is led by Neptune https://readcomiconline.li/Comic/Action-Comics-1938/Issue-353?id=25526#13 https://readcomiconline.li/Comic/Action-Comics-1938/Issue-353?id=25526#14
Superman’s belt has pipes that can force a person to dance https://readcomiconline.li/Comic/Action-Comics-1938/Issue-353?id=25526#13
Superman’s magic belt can chanel the power of Balder, which makes him immune to all sword based attacks https://readcomiconline.li/Comic/Action-Comics-1938/Issue-353?id=25526#14
The Midas option on Superman’s magic belt lets him turn anything he touches into gold https://readcomiconline.li/Comic/Action-Comics-1938/Issue-353?id=25526#15
The rays of sol on the belt can create sunlight https://readcomiconline.li/Comic/Action-Comics-1938/Issue-353?id=25526#15
Superman’s belt can grant him ice powers https://readcomiconline.li/Comic/Action-Comics-1938/Issue-353?id=25526#16
Misc weapons
Superman owns a kryptonian sword and shield https://readcomiconline.li/Comic/Action-Comics-1938/Issue-329?id=25502#8
A super sword of Krypton is introduced. It’s made of Kryptium and is stated to be indestructible https://readcomiconline.li/Comic/Action-Comics-1938/Issue-333?id=25506#5
Abilities
Kryptonian Biology
Silver age Superman was the first Superman to have a more complex explanation for the origin of his Kryptonian powers. According to Superman he has “muscular/strength” based powers on Earth because its gravity is much lighter than Krypton’s, making him stronger compared to a normal Earthling. He also has “energy/non-muscular powers” that are derived from absorbing the yellow sun radiation from the sun orbiting Earth.
Superman says that his powers come from Earth’s lower gravity and the solar rays of a yellow sun. He states his powers don’t work under a red son https://readcomiconline.li/Comic/Action-Comics-1938/Issue-271?id=25444#11
It’s stated Earth’s lower gravity and yellow sun gives Kryptonian’s powers https://readcomiconline.li/Comic/Action-Comics-1938/Issue-275?id=25448#21
It’s stated Krypton has heavier gravity and Kryptonians have powers on Earth due to it https://readcomiconline.li/Comic/Action-Comics-1938/Issue-281?id=25454#10 https://readcomiconline.li/Comic/Action-Comics-1938/Issue-281?id=25454#11
Jor-el conducts studies and directly says that earth’s lower gravity compared to Krypton would give him super powers there https://readcomiconline.li/Comic/Action-Comics-1938/Issue-223?id=25396#10
Superman competes in interplanetary olympics. It’s stated all contestants have super powers when taken to a smaller world then their home planet https://readcomiconline.li/Comic/Action-Comics-1938/Issue-220?id=25393#5
Superman says Earth’s yellow sun gave him powers https://readcomiconline.li/Comic/Action-Comics-1938/Issue-289?id=25462#30
We’re shown a diagram showing the difference in size between Earth and Krypton https://readcomiconline.li/Comic/Superboy-1949/Issue-95?id=29218#4
It’s specified that Superman’s powers come from a combination of the yellow sun and Earth’s light gravity. Superman’s gravity based muscular powers include strength, breath, speed and flying. His non muscular sun based abilities are his various visions, super memory and super intelligence. Yellow sunlight also hardens his skin giving him invulnerability https://readcomiconline.li/Comic/Superman-1939/Issue-146?id=15962#13
It’s stated that on a subatomic level Superman’s powers manifest as supercharged energy bonds https://readcomiconline.li/Comic/World-s-Finest-Comics/Issue-301?id=44465#9
Non-muscular powers
Superboy’s vision, invulnerability, brainpower, flight and heat vision all come from yellow sun energy.
Superboy’s vision, brainpower, flight, heat vision, etc are due to the solar rays of Earth’s yellow sun https://readcomiconline.li/Comic/Superboy-1949/Issue-163?id=29032#25
It’s specified that Superman’s “non muscular” powers come from the yellow sun https://readcomiconline.li/Comic/DC-Comics-Presents/Issue-4?id=55527#13
Superman says his vision powers come from the yellow sun https://readcomiconline.li/Comic/DC-Comics-Presents/Issue-58?id=55573#22
Muscular powers
Superboy’s muscular powers include super strength, super speed and super breath.
Superboy specifies that his muscular powers, strength/speed/breath, are due to Earth’s lower gravity compared to Krypton https://readcomiconline.li/Comic/Superboy-1949/Issue-163?id=29032#24
It’s stated Superman still retains super strength without yellow sun energy due to Earth’s lighter gravity https://readcomiconline.li/Comic/Action-Comics-1938/Issue-515?id=25783#12
Superman again specifies his “muscular” abilities come from the gravity difference from Earth and Krypton. He does not lose them under a red sun https://readcomiconline.li/Comic/Superboy-1949/Issue-81?id=29202#5
Superboy specifies that even without a yellow sun, he retains his muscular powers https://readcomiconline.li/Comic/Superboy-1949/Issue-141?id=29008#19
Longevity
Superman is also shown in many instances to have a longer than normal lifespan. Once while being forced to age while time traveling, he lived to be over 1 million years old. The same story stated he was more or less immortal, and portrayed him living until the end of the universe.
Superman lives for 100,000 years https://readcomiconline.li/Comic/Action-Comics-1938/Issue-385?id=25559#3
Superman has aged 120,000 years with little alterations in strength https://readcomiconline.li/Comic/Action-Comics-1938/Issue-386?id=25560#3
Superman lives to be 1 million years old https://readcomiconline.li/Comic/Action-Comics-1938/Issue-387?id=25561#7
It’s stated that Superman himself is immortal https://readcomiconline.li/Comic/Action-Comics-1938/Issue-386?id=25560#17
Healing
Yellow sunlight also heals Superman’s wounds
Yellow Sunlight heals Superman’s wounds https://readcomiconline.li/Comic/World-s-Finest-Comics/Issue-299?id=44463#23
Energy absorption
In addition to yellow solar radiation Superman can also absorb various other forms of energy. This includes magnetic energy, electrical energy, cosmic energy, other forms of radiation and magic.
Magnetic
After destroying various meteors in space, their magnetism spreads to Superman granting him magnetic powers https://readcomiconline.li/Comic/Action-Comics-1938/Issue-221?id=25394#5 https://readcomiconline.li/Comic/Action-Comics-1938/Issue-221?id=25394#6
Electrical
Superman survives being struck by lightning and absorbs it https://readcomiconline.li/Comic/Action-Comics-1938/Issue-231?id=25404#8
Superboy can absorb electricity and then fire it off again at his leisure https://readcomiconline.li/Comic/Adventure-Comics-1938/Issue-194?id=41259#5 https://readcomiconline.li/Comic/Adventure-Comics-1938/Issue-194?id=41259#6
Superboy can charge himself with electricity and store it for release https://readcomiconline.li/Comic/Adventure-Comics-1938/Issue-248?id=41349#10
Superboy can generate lightning by slapping his hands together https://readcomiconline.li/Comic/Superboy-1949/Issue-19?id=29061#30
Superboy absorbs electricity https://readcomiconline.li/Comic/Superboy-1949/Issue-30?id=29146#23
Radiation
It’s stated that absorbing radiation intensified Superman’s x-ray vision https://readcomiconline.li/Comic/Action-Comics-1938/Issue-227?id=25400#8
Superboy absorbs Mutra radiation https://readcomiconline.li/Comic/The-New-Adventures-of-Superboy/Issue-7?id=79728#43
Magic
When sent to a land infused with Magical energy Superman is able to tap into and absorb said magical energy to power himself up. This also makes his attacks more effective against magical based creatures https://readcomiconline.li/Comic/World-s-Finest-Comics/Issue-210?id=47856#28
Misc
Superboy absorbed a cosmic energy charge and was able to utilize it to cause explosions https://readcomiconline.li/Comic/Adventure-Comics-1938/Issue-234?id=41323#14
A meteorite seemingly increases Superboy’s power as he gets closer to it. While supercharged the affects of kryptonite are nullified https://readcomiconline.li/Comic/Superboy-1949/Issue-23?id=29108#36 https://readcomiconline.li/Comic/Superboy-1949/Issue-23?id=29108#36
Superboy absorbs energy blasts https://readcomiconline.li/Comic/Superboy-1949/Issue-205?id=29080#17
Flight
Superman can fly. He can also cause various wind or weather effects with the speed of his flight.
Superman creates a super cyclone by flying https://readcomiconline.li/Comic/Action-Comics-1938/Issue-397?id=25571#30
Superboy can alter weather patterns using his flight https://readcomiconline.li/Comic/Adventure-Comics-1938/Issue-149?id=41148#8
Superman creates twisters with his flying https://readcomiconline.li/Comic/DC-Comics-Presents/Issue-20?id=55449#17
Lightning generation
Superman can generate lightning bolts by rubbing his hands together quickly.
Superman creates a lightning bolt with a clap https://readcomiconline.li/Comic/Superman-1939/Issue-104?id=15916#17
Superman creates bursts of electricity by rubbing his hands together https://readcomiconline.li/Comic/Superman-s-Pal-Jimmy-Olsen/Issue-138?id=69386#13
Super senses
Superman’s general 5 senses of sight, touch, smell, hearing and taste are greatly enhanced beyond that of a normal human. This allows him to hear audio frequencies beyond the normal human range, and see various electromagnetic frequencies like infrared.
Touch
Superman can feel a person’s pulse with enough sensitivity to tell if they’re lying https://readcomiconline.li/Comic/Action-Comics-1938/Issue-428?id=25634#7
Sight
Superman can see radio to air impulses https://readcomiconline.li/Comic/Action-Comics-1938/Issue-405?id=25610#19
Superman says he has infrared vision https://readcomiconline.li/Comic/Action-Comics-1938/Issue-433?id=25639#1 https://readcomiconline.li/Comic/Action-Comics-1938/Issue-433?id=25639#6
Superman sees residue radiation with infrared vision https://readcomiconline.li/Comic/Action-Comics-1938/Issue-438?id=25644#18
Clark is able to see a humanoid Roga that’s invisible to normal humans using his super sense. Roga comes from a microscopic universe https://readcomiconline.li/Comic/Action-Comics-1938/Issue-479?id=25724#11 https://readcomiconline.li/Comic/Action-Comics-1938/Issue-479?id=25724#21
Superman explains that he absorbs solar energy, and that the Earth’s yellow sun super energizes him, enhancing his physical abilities. For example he can invisible spectrums of light https://readcomiconline.li/Comic/Action-Comics-1938/Issue-500?id=25756#33
Superboy is capable of seeing energy auras https://readcomiconline.li/Comic/The-New-Adventures-of-Superboy/Issue-54?id=79727#26
Superman has infrared vision and can use his vision as a spectrograph https://readcomiconline.li/Comic/Superman-1939/Issue-257?id=16085#14
Superman can adjust his vision to see high light wavelengths https://readcomiconline.li/Comic/Superman-1939/Issue-358?id=16197#16
Superman can see radio waves https://readcomiconline.li/Comic/Superman-1939/Issue-423?id=16281#12
Hearing
Superman says he has super hearing and super touch sensitivity https://readcomiconline.li/Comic/Action-Comics-1938/Issue-227?id=25400#5
Superman can navigate using only his super hearing https://readcomiconline.li/Comic/Action-Comics-1938/Issue-227?id=25400#6
Superman can hear sounds outside of the frequencies normal humans can pick up
https://readcomiconline.li/Comic/Action-Comics-1938/Issue-376?id=25549#7
Superman can use sound waves to navigate like a bat https://readcomiconline.li/Comic/Action-Comics-1938/Issue-413?id=25619#19
Superboy says he has super hearing https://readcomiconline.li/Comic/Adventure-Comics-1938/Issue-221?id=41302#4
Superman’s ears pick up a sos message from space https://readcomiconline.li/Comic/Justice-League-of-America-1960/Issue-20?id=27928#7
Superman hears a radio broadcast with super hearing https://readcomiconline.li/Comic/Superman-1939/Issue-101?id=15913#24
Silver age Superman can tell if a person is lying from their heartbeat https://readcomiconline.li/Comic/The-Superman-Family/Issue-202?id=88817#31
Superman can hear supersonic frequencies https://readcomiconline.li/Comic/Superman-s-Pal-Jimmy-Olsen/Issue-12?id=69350#17
Smell
Superman has super smell https://readcomiconline.li/Comic/DC-Comics-Presents/Issue-53?id=55559#10
Superboy says he has a super sense of smell https://readcomiconline.li/Comic/Superboy-1949/Issue-5?id=29167#38
Superman says he has super smell, allowing him to recognize burning fuel https://readcomiconline.li/Comic/Superman-1939/Issue-249?id=16076#9
Super intelligence
Superman has super intelligence, allowing him to make complex calculations in moments. He also has a photographic memory and can perfectly recall anything that happens in his lifespan.
Superman does quick calculations regarding the Earth’s axis in his head https://readcomiconline.li/Comic/Action-Comics-1938/Issue-369?id=25542#13
Superboy reads 100s of books in seconds https://readcomiconline.li/Comic/Adventure-Comics-1938/Issue-122?id=41068#7
Superboy got straight As in school ,showing advanced understanding of mathematics, science and so on https://readcomiconline.li/Comic/Adventure-Comics-1938/Issue-133?id=41098#3
Superboy uses complex math to knock a kryptonite meteor out of orbit without approaching it https://readcomiconline.li/Comic/Adventure-Comics-1938/Issue-171?id=41211#12
Superman instantly analyzes thousands of bits of information https://readcomiconline.li/Comic/DC-Comics-Presents/Issue-22?id=55457#7
Clark is certified as a genius as a child https://readcomiconline.li/Comic/Superboy-1949/Issue-40?id=29157#11
Photographic memory
Superman says he has a photographic memory https://readcomiconline.li/Comic/Action-Comics-1938/Issue-203?id=25369#7
Superman is able to learn an alien language that normally takes years in moments https://readcomiconline.li/Comic/Action-Comics-1938/Issue-214?id=25387#12
Superman states he has super memory recall https://readcomiconline.li/Comic/Action-Comics-1938/Issue-368?id=25541#9
Superman says he has super memory https://readcomiconline.li/Comic/Action-Comics-1938/Issue-558?id=25830#16
Superman says he has the power of total memory recall https://readcomiconline.li/Comic/Action-Comics-1938/Issue-565?id=25837#10
Superboy memorizes a book on brain surgery https://readcomiconline.li/Comic/Adventure-Comics-1938/Issue-106?id=41011#5
Superboy learns japanese in moments using a book and his photographic memory https://readcomiconline.li/Comic/The-New-Adventures-of-Superboy/Issue-45?id=79714#17
Invulnerability
Superman’s body is invulnerable to most forms of harm, including elemental, radiation, and chemical. He can also survive indefinitely without eating or oxygen, is resistant to atomic disruption, disease, energy draining, elemental attacks, transmogrification, existence/soul erasure, time manipulation and antimatter. He can also fight off most forms of mental assault.
Superman says he can go indefinitely without eating https://readcomiconline.li/Comic/Action-Comics-1938/Issue-323?id=25496#8
It’s stated that Superman can survive without oxygen and stop his heart at will https://readcomiconline.li/Comic/Action-Comics-1938/Issue-404?id=25609#39
Superboy says he can breath in any environment https://readcomiconline.li/Comic/Adventure-Comics-1938/Issue-140?id=41116#7
It’s stated Superman’s heart and Lungs have stopped, but that won’t kill him. It’s stated Superman has full control over his body https://readcomiconline.li/Comic/Justice-League-of-America-1960/Issue-145?id=27570#7
It’s stated that Superman nevers tires https://readcomiconline.li/Comic/The-Flash-1959/Issue-175?id=8670#19
Superboy says he can hold his breath indefinitely https://readcomiconline.li/Comic/Superboy-1949/Issue-9?id=29211#37
Superman says he has super dense atomic structures https://readcomiconline.li/Comic/Superman-1939/Issue-355?id=16194#22
Superman says he can go without sleep forever https://readcomiconline.li/Comic/World-s-Finest-Comics/Issue-318?id=44482#23
Radiation
Superman is immune to normal forms of radiation https://readcomiconline.li/Comic/Action-Comics-1938/Issue-374?id=25547#17
Elemental
Superman is immune to ice and heat https://readcomiconline.li/Comic/Action-Comics-1938/Issue-209?id=25380#11
Superman can survive on the ocean floor and in the Earth's core https://readcomiconline.li/Comic/Action-Comics-1938/Issue-342?id=25515#13
Superboy blocks lightning strikes https://readcomiconline.li/Comic/Adventure-Comics-1938/Issue-108?id=41020#1
Superboy takes 2000 volts of electricity https://readcomiconline.li/Comic/Adventure-Comics-1938/Issue-155?id=41165#13
Superboy survives 8000 degrees F https://readcomiconline.li/Comic/Adventure-Comics-1938/Issue-157?id=41171#13
Superman survives cold energy that can freeze a normal person solid https://readcomiconline.li/Comic/DC-Comics-Presents/Issue-17?id=55429#6
Superboy survives a 1,000,000 degree sun https://readcomiconline.li/Comic/Superboy-1949/Issue-58?id=29176#6
Superman survives liquid nitrogen https://readcomiconline.li/Comic/Superman-1939/Issue-126?id=15940#10
Chemical/poisonous
Superman inhales posiones gas https://readcomiconline.li/Comic/Action-Comics-1938/Issue-361?id=25534#9
Superman is immune to a gas given off by evil dragoons that can invoke people to become evil https://readcomiconline.li/Comic/Action-Comics-1938/Issue-370?id=25543#11 https://readcomiconline.li/Comic/Action-Comics-1938/Issue-370?id=25543#13
Superman inhales toxic fumes https://readcomiconline.li/Comic/Action-Comics-1938/Issue-558?id=25830#6
Superman sucks up dangerous nitrogen https://readcomiconline.li/Comic/DC-Comics-Presents/Issue-40?id=55530#7
Superman is immune to a super solvent that can dissolve almost anything it touches https://readcomiconline.li/Comic/Justice-League-of-America-1960/Issue-15?id=27575#14 https://readcomiconline.li/Comic/Justice-League-of-America-1960/Issue-15?id=27575#15
Superman is immune to poison gas https://readcomiconline.li/Comic/Justice-League-of-America-1960/Issue-90?id=28006#11
Superboy stands in a vat of acid https://readcomiconline.li/Comic/Superboy-1949/Issue-2?id=29072#6
Superboy breaths in chemical gas https://readcomiconline.li/Comic/Superboy-1949/Issue-9?id=29211#4
Superboy swallows chemicals that cause a nuclear reaction in his stomach https://readcomiconline.li/Comic/Superboy-1949/Issue-115?id=28979#3
Atomic disruption
Superman tanks being hit by an atomic torch stated to be able to cut through anything https://readcomiconline.li/Comic/Action-Comics-1938/Issue-219?id=25392#14
Superman’s molecular makeup is to dense for Flash to vibrate through https://readcomiconline.li/Comic/Action-Comics-1938/Issue-437?id=25643#16
The kryptonian Mon-el, is immune to having his atoms hurled into alternate dimensions https://readcomiconline.li/Comic/Adventure-Comics-1938/Issue-331?id=41402#16
Superman fights a Cyclotronic man. Cyclotronic man can speed up and control atoms, and attempts to scatter Superman’s attoms https://readcomiconline.li/Comic/Black-Lightning/Issue-5?id=58488#8
Superman is bombarded with waves that intend to break his molecular bonds and spread them across the multiverse https://readcomiconline.li/Comic/DC-Comics-Presents/Issue-80?id=55619#22
Superman stands under an atom splitter while taking no damage https://readcomiconline.li/Comic/Superboy-1949/Issue-23?id=29108#18
Superboy is immune to alien being that can invade peoples molecular structures and disassemble them https://readcomiconline.li/Comic/Superboy-1949/Issue-153?id=29021#11 https://readcomiconline.li/Comic/Superboy-1949/Issue-153?id=29021#9
The invisible empire members can’t phase through Superboy’s molecular structure https://readcomiconline.li/Comic/Superboy-1949/Issue-153?id=29021#21
Superman is immune to a blast ray that can scatter a person's atoms https://readcomiconline.li/Comic/Superman-1939/Issue-215?id=16039#4
When a villain tried to sever the energy bonds of Superman’s molecules, he survived as a being of pure energy https://readcomiconline.li/Comic/World-s-Finest-Comics/Issue-301?id=44465#10
Disease
Superman says he has super antibodies https://readcomiconline.li/Comic/Action-Comics-1938/Issue-403?id=25608#19
Superman says he’s immune to deadly bacteria https://readcomiconline.li/Comic/Action-Comics-1938/Issue-408?id=25613#29 https://readcomiconline.li/Comic/Action-Comics-1938/Issue-408?id=25613#30
Superman is immune to a microbe that makes people grow to multiple times their size https://readcomiconline.li/Comic/Justice-League-of-America-1960/Issue-44?id=27954#6
Superboy is immune to diseases like measils https://readcomiconline.li/Comic/Superman-1939/Issue-89?id=16333#26
Superman says he has “super antibodies” that can whip out powerful microbes and diseases https://readcomiconline.li/Comic/Superman-1939/Issue-363?id=16203#23
Superman inhales a gas laden with deadly viruses https://readcomiconline.li/Comic/World-s-Finest-Comics/Issue-277?id=47929#16
Energy draining
Superman has his powers siphoned by a machine , though Superman can resist it to an extent https://readcomiconline.li/Comic/Action-Comics-1938/Issue-404?id=25609#10 https://readcomiconline.li/Comic/Action-Comics-1938/Issue-404?id=25609#13
Superboy aides in fighting the Sun Eater. He uses heat vision on it. He’s immune to it’s anti energy and anti matter https://readcomiconline.li/Comic/Adventure-Comics-1938/Issue-353?id=41445#20
A large cloud shaped object called the Sun Eater can absorb the life from planets, solar systems and galaxies https://readcomiconline.li/Comic/Adventure-Comics-1938/Issue-352?id=41444#13 https://readcomiconline.li/Comic/Adventure-Comics-1938/Issue-352?id=41444#14
Superman is resistant to having his matter forcibly absorbed. Superman fights the Dread https://readcomiconline.li/Comic/DC-Retroactive-Superman-The-80s/Full?id=124349#9
Superman says he can concentrate to avoid having his electroplasmic energy drained https://readcomiconline.li/Comic/DC-Special-Series/Issue-5?id=62938#59
Mental
Superman’s mind normally has resistance to outside control https://readcomiconline.li/Comic/Action-Comics-1938/Issue-398?id=25572#21
Superman breaks out of a hypnotic trance he was placed into by Luthor https://readcomiconline.li/Comic/Action-Comics-1938/Issue-466?id=25701#28
Superman says he’s normally immune to the element amnesium, that can erase memories https://readcomiconline.li/Comic/Action-Comics-1938/Issue-560?id=25832#18
Superman survives having his brain impulses disrupted https://readcomiconline.li/Comic/Action-Comics-1938/Issue-564?id=25836#21
Superboy is immune to Gas Z, which can erase a person's short term memory https://readcomiconline.li/Comic/Adventure-Comics-1938/Issue-235?id=41325#14
Superboy resists mental manipulation from Saturn Queen https://readcomiconline.li/Comic/Adventure-Comics-1938/Issue-331?id=41402#17
Scarecrow seemingly infects Superman with fear toxin, but Superman immediately overcomes it https://readcomiconline.li/Comic/Justice-League-of-America-1960/Issue-111?id=27533#12
Superman’s love for Kara made him break out of mind control from the Siren https://readcomiconline.li/Comic/Justice-League-of-America-1960/Issue-157?id=27583#33
Superboy is able to resist brainwashing waves https://readcomiconline.li/Comic/The-New-Adventures-of-Superboy/Issue-20?id=79666#13
It’s stated that hypnosis doesn’t normally work against Superman https://readcomiconline.li/Comic/Superman-1939/Issue-330?id=16167#2
Superman can build mental blocks in his mind to keep others out https://readcomiconline.li/Comic/World-s-Finest-Comics/Issue-203?id=47848#21
Chronal/Spatial
Superman is unaffected by a time altering ability from Clockman, that slows down time https://readcomiconline.li/Comic/Action-Comics-1938/Issue-522?id=25790#14
Superboy isn’t affected by “youth elixir” that de-ages members of the Legion of Heroes https://readcomiconline.li/Comic/Adventure-Comics-1938/Issue-317?id=41375#19
It’s implied Superman has some resistance to being forcibly teleported https://readcomiconline.li/Comic/Justice-League-of-America-1960/Issue-25?id=27933#9
It’s stated that electromagnetic energy that can rapidly age people wouldn’t have worked on Superman https://readcomiconline.li/Comic/Justice-League-of-America-1960/Issue-26?id=27934#25
Superman helps defeat the villain Amos. Superman resists an aging affect from some magic/scientific cards Amos wields https://readcomiconline.li/Comic/Justice-League-of-America-1960/Issue-194?id=27622#26
Superman helps fight Dr. Anomaly. Dr. Anomaly says he has time dilation abilities that are ineffective against Superman due to his speed https://readcomiconline.li/Comic/Justice-League-of-America-1960/Issue-240?id=27668#25
Superman is immune to chronal disturbances, such as Earth’s time energy being drained(causing it to flow backwards in time). This is because of Superman’s frequent travels through time https://readcomiconline.li/Comic/Superman-1939/Issue-345?id=16183#12
Superman was hit by a time bomb that sent him out of time itself and into a limbo where nothing can move due to a lack of time existing. He’s still able to think and slightly move. Superman is somehow able to restart his personal perception of time by using his heartbeat to keep track of time passed and cancel out the anti-time energy https://readcomiconline.li/Comic/World-s-Finest-Comics/Issue-281?id=47934#4 https://readcomiconline.li/Comic/World-s-Finest-Comics/Issue-281?id=47934#6 https://readcomiconline.li/Comic/World-s-Finest-Comics/Issue-281?id=47934#8
Existence/Soul erasure
Superman travels through a phantom zone universe/layer controlled/created by the phantom zone's original inhabitant, a god being called Aether/oversoul. Aether’s attempts to merge Superman with his universe/self. He can assault a person's atoms, destroy their soul and annihilate their sense of self https://readcomiconline.li/Comic/The-Phantom-Zone/Issue-4?id=109106#12 https://readcomiconline.li/Comic/The-Phantom-Zone/Issue-4?id=109106#13 https://readcomiconline.li/Comic/The-Phantom-Zone/Issue-4?id=109106#14 https://readcomiconline.li/Comic/The-Phantom-Zone/Issue-4?id=109106#16
Transmutation
Superboy is immune to petrification/transmutation into stone https://readcomiconline.li/Comic/The-New-Adventures-of-Superboy/Issue-21?id=79668#14 https://readcomiconline.li/Comic/The-New-Adventures-of-Superboy/Issue-21?id=79668#18
Anti-Matter
Superman breaks out of a container with antimatter in it https://readcomiconline.li/Comic/World-s-Finest-Comics/Issue-217?id=47863#26 https://readcomiconline.li/Comic/World-s-Finest-Comics/Issue-217?id=47863#28
X-ray vision
Superman has X-ray vision that lets him see through solid objects. The one substance Superman can’t see through is lead.
Superman uses X-ray vision to see inside a house https://readcomiconline.li/Comic/Action-Comics-1938/Issue-197?id=25358#11
Using X-ray vision https://readcomiconline.li/Comic/Action-Comics-1938/Issue-202?id=25367#12
Superman uses x-ray vision to see an underground drill https://readcomiconline.li/Comic/Action-Comics-1938/Issue-219?id=25392#9
Superman see through layers of rock with X-ray vision https://readcomiconline.li/Comic/Action-Comics-1938/Issue-249?id=25422#6
It’s stated Superman can’t see through lead https://readcomiconline.li/Comic/Action-Comics-1938/Issue-227?id=25400#3
It’s stated X-ray vision works on anything except lead https://readcomiconline.li/Comic/Action-Comics-1938/Issue-505?id=25768#25
Molecular alteration
These X-rays can moderately alter the molecular structure of objects they hit.
Superman can use his x-ray vision to alter the molecular structure of diamonds to turn it back into coal https://readcomiconline.li/Comic/Action-Comics-1938/Issue-263?id=25436#8
Superman is able to use x-ray vision to alter the molecular structure of light constructs https://readcomiconline.li/Comic/Action-Comics-1938/Issue-493?id=25745#27
Superman’s x-ray vision can cause atomic changes in materials https://readcomiconline.li/Comic/Superman-s-Pal-Jimmy-Olsen/Issue-26?id=69450#10
Seeing through invisibility and shapeshifting
They can see through fields that make objects invisible or through elaborate forms of shapeshifting.
Superman’s x-ray vision can see through forcefields that make objects invisible https://readcomiconline.li/Comic/Action-Comics-1938/Issue-215?id=25388#12
Superman was able to see the aura of an alien shapeshifter https://readcomiconline.li/Comic/The-New-Adventures-of-Superboy/Issue-33?id=79687#10
Silver age Superman uses X-ray vision to see through a disguise https://readcomiconline.li/Comic/The-Superman-Family/Issue-206?id=88826#23
Magnetism
The can make metallic objects generate a magnetic pull
Superman can use X-vision on metallic objects to make them generate magnetic pulls or pushes https://readcomiconline.li/Comic/Action-Comics-1938/Issue-382?id=25556#5
Heat of X-ray vision
Originally Superman’s X-rays generated heat. This would later be made its own specific “heat vision” power later in his history.
It’s acknowledged that X-ray vision and heat vision were once treated as a single power https://readcomiconline.li/Comic/Superman-s-Girl-Friend-Lois-Lane/Issue-102?id=46223#32
Using the heat of “X-ray vision” Superman burns an internal part of a machine https://readcomiconline.li/Comic/Action-Comics-1938/Issue-198?id=25359#10
Superman melts a meteor hundreds of thousands of miles away with x-ray vision https://readcomiconline.li/Comic/Action-Comics-1938/Issue-209?id=25380#10
After having his x-ray vision supercharged, Superman can use it to burn an entire planet to ash https://readcomiconline.li/Comic/Action-Comics-1938/Issue-227?id=25400#14
Superman can melt bullets with his X-ray vision https://readcomiconline.li/Comic/Action-Comics-1938/Issue-254?id=25427#12
Misc effects
Superman said he can make fluorescent spray become visible from the effects of his x-ray vision https://readcomiconline.li/Comic/Action-Comics-1938/Issue-301?id=25474#13
Superman can use X-ray vision to scramble electric circuits https://readcomiconline.li/Comic/Action-Comics-1938/Issue-418?id=25624#18
Telescopic vision
Superman’s eyes can see objects miles or even light years away.
Superman says he has telescopic vision https://readcomiconline.li/Comic/Action-Comics-1938/Issue-212?id=25385#13
Superman uses telescopic vision to see a person far away https://readcomiconline.li/Comic/Action-Comics-1938/Issue-222?id=25395#2
Superman spots a far away machine with telescopic vision https://readcomiconline.li/Comic/Action-Comics-1938/Issue-394?id=25568#18
Superman can see to the moon with his telescopic vision https://readcomiconline.li/Comic/Action-Comics-1938/Issue-433?id=25639#20
Superman can see light years away https://readcomiconline.li/Comic/Action-Comics-1938/Issue-572?id=25844#23
Superboy can use telescopic vision to see solar systems away https://readcomiconline.li/Comic/Adventure-Comics-1938/Issue-300?id=41453#15
Microscopic vision
Superman has micrope vision, allowing him to see small structures and even atomic particles.
Superman can use microscopic vision to see gas particles https://readcomiconline.li/Comic/Action-Comics-1938/Issue-273?id=25446#4
It’s stated Superman can see atomic structures https://readcomiconline.li/Comic/Action-Comics-1938/Issue-293?id=25466#5
Superman’s vision can see atomic structures https://readcomiconline.li/Comic/Action-Comics-1938/Issue-499?id=25752#27
Heat vision
Superman can release beams of intense heat from his eyes. They can raise temperatures by millions of degrees.
Superman is able to melt a force field with heat vision https://readcomiconline.li/Comic/Action-Comics-1938/Issue-275?id=25448#15
Superman pierces the earth with his heat vision https://readcomiconline.li/Comic/Action-Comics-1938/Issue-298?id=25471#7
Superman uses heat vision to weld parts of a plane together https://readcomiconline.li/Comic/Action-Comics-1938/Issue-326?id=25499#7
Superman’s heat vision is able to affect a person who normally becomes intangible https://readcomiconline.li/Comic/Action-Comics-1938/Issue-406?id=25611#45 https://readcomiconline.li/Comic/Action-Comics-1938/Issue-406?id=25611#48
Superman’s heat vision can raise the temperature of objects by millions of degrees https://readcomiconline.li/Comic/Action-Comics-1938/Issue-427?id=25633#20
Superman can use his heat vision to vaporize debris https://readcomiconline.li/Comic/DC-Comics-Presents/Issue-24?id=55462#14
Superboy uses heat vision to cut through a mountain https://readcomiconline.li/Comic/The-New-Adventures-of-Superboy/Issue-5?id=79720#6
Sealing space/time rifts
Superman’s heat vision can seal space/time rifts
Superman seals a tear in time/space with heat vision https://readcomiconline.li/Comic/The-New-Adventures-of-Superboy/Issue-41?id=79706#14
Negating Anti-matter
Heat vision can cancel out antimatter
Superman’s heat vision is able to vaporize anti-matter https://readcomiconline.li/Comic/Superman-1939/Issue-188?id=16008#3
Exciting atomic structures
Heat vision can excite atomic structures
Superman can use heat vision to excite the atomic structures of objects https://readcomiconline.li/Comic/Superman-1939/Issue-398?id=16241#15
Super Breath
Superman can expel high amounts of compressed air. This can be used to move opponents, objects or blow out fires.
Superman uses super breath to lift up a falling log https://readcomiconline.li/Comic/Action-Comics-1938/Issue-200?id=25363#6
Superman blows an iceberg out of the pathway of a ship https://readcomiconline.li/Comic/Action-Comics-1938/Issue-236?id=25409#10
Superman uses super breath to push a cloud of poisonous air into outer space https://readcomiconline.li/Comic/Action-Comics-1938/Issue-296?id=25469#10
Superman uses Super Breath to push away a lion https://readcomiconline.li/Comic/Action-Comics-1938/Issue-308?id=25481#11
Superboy uses Super breath to lift a large stone plank into the air https://readcomiconline.li/Comic/Adventure-Comics-1938/Issue-248?id=41349#7
Superman fights a space cloud monster called Urko, who he defeats by propelling a sun at him with super breath https://readcomiconline.li/Comic/Superman-1939/Issue-187?id=16007#11
Inhalation
Superman can also inhale large volumes of gasses or substances.
Superman gets rid of a poisonous gas by inhaling it https://readcomiconline.li/Comic/Action-Comics-1938/Issue-202?id=25367#7
Superman inhales acid fumes https://readcomiconline.li/Comic/Action-Comics-1938/Issue-313?id=25486#12
Superman sucks in thousands of feet of air with his suction breath https://readcomiconline.li/Comic/Action-Comics-1938/Issue-464?id=25697#11
Shouting
Superman can create loud shockwaves or amplify the sound of his voice
Superman can project his voice with a super shout https://readcomiconline.li/Comic/Action-Comics-1938/Issue-271?id=25444#5
It’s stated Superboy has super breath and a super voice https://readcomiconline.li/Comic/Adventure-Comics-1938/Issue-150?id=41151#8
Superman can shout with the force of ballistic missiles https://readcomiconline.li/Comic/Superboy-1949/Issue-2?id=29072#11
Superman has a supervoice, that has the force of 1000 loudspeakers https://readcomiconline.li/Comic/Superman-1939/Issue-113?id=15926#15
Ventriloquism
Superman can also “throw” his voice with ventriloquist techniques.
Superman has the power of super ventriloquism https://readcomiconline.li/Comic/Action-Comics-1938/Issue-283?id=25456#14
Clark states that he uses super ventriloquism to summon Krypto https://readcomiconline.li/Comic/Action-Comics-1938/Issue-288?id=25461#15
Superman has super ventriloquism https://readcomiconline.li/Comic/Action-Comics-1938/Issue-317?id=25490#12
Superman uses super ventriloquism to distract some scientists https://readcomiconline.li/Comic/Action-Comics-1938/Issue-374?id=25547#16
Ice Breath
Superman can cool down the temperature of his super breath, causing it to freeze anything it touches. It’s temperature can reach near absolute zero.
It’s stated Superman has super cold breath https://readcomiconline.li/Comic/Action-Comics-1938/Issue-232?id=25405#1
Superman uses super breath to freeze a sword https://readcomiconline.li/Comic/Action-Comics-1938/Issue-264?id=25437#11
Superman cools molten gold with ice breath https://readcomiconline.li/Comic/Action-Comics-1938/Issue-351?id=25524#17
Superman can deep freeze bullets enough to make them fall apart due to brittleness https://readcomiconline.li/Comic/Action-Comics-1938/Issue-372?id=25545#16
Superman freezes a fire monster with ice breath https://readcomiconline.li/Comic/Action-Comics-1938/Issue-391?id=25565#6
Superboy uses ice breath at below zero temperatures https://readcomiconline.li/Comic/Superboy-1949/Issue-8?id=29200#39
It’s stated Supergirl can use ice breath near absolute zero https://readcomiconline.li/Comic/The-Superman-Family/Issue-222?id=88860#8
Vibrational abilities
Superman can vibrate his body to phase through attacks or become invisible. He can also create vibrations that can shatter or destroy various objects.
Superman creates vibrations that can shatter a glass house https://readcomiconline.li/Comic/Action-Comics-1938/Issue-214?id=25387#10
Superman can vibrate his body so photons can pass through it https://readcomiconline.li/Comic/Action-Comics-1938/Issue-474?id=25719#21
Superman vibrates his body to make himself hard to hold onto https://readcomiconline.li/Comic/Action-Comics-1938/Issue-478?id=25723#26
Invisibility
Superboy can vibrate his body to be invisible https://readcomiconline.li/Comic/Adventure-Comics-1938/Issue-158?id=41174#8
Superman can make himself invisible via vibrations https://readcomiconline.li/Comic/The-Superman-Family/Issue-175?id=88750#24
Destructive applications
Superboy can creates shouts attuned to the molecules of a given object, allowing him to shatter them https://readcomiconline.li/Comic/Adventure-Comics-1938/Issue-277?id=41407#12
Superman can vibrate at super speed to cause explosions https://readcomiconline.li/Comic/Action-Comics-1938/Issue-559?id=25831#17
Superboy can vibrate quickly to cause earthquakes https://readcomiconline.li/Comic/Superboy-1949/Issue-11?id=28973#19
Intangibility
Superboy fights a wraith. Superboy is able to vibrate his molecules into an intangible wraith-like form, allowing him to touch another wraith. https://readcomiconline.li/Comic/The-New-Adventures-of-Superboy/Issue-21?id=79668#22
Super hypnotism
Superman has several hypnotism techniques. Most commonly he can hypnotize people via eye contact. Less commonly he can move various household objects in unique ways to induce a trance. Once hypnotized Superman can either force the target to follow his commands or alter their memories. Hypnotism is also part of how he maintains his identity, via altering people's perception of his face when he’s wearing glasses.
Superman says that he always has low level hypnotic powers being used on those around him. They are focused through the lenses of his glasses. This allows him to project a version of Clark Kent into peoples mind that’s distinguishable from Superman https://readcomiconline.li/Comic/Superman-1939/Issue-330?id=16167#23 https://readcomiconline.li/Comic/Superman-1939/Issue-330?id=16167#24
Superman states he can hypnotize people by moving a wand at super speed in a certain pattern https://readcomiconline.li/Comic/Action-Comics-1938/Issue-382?id=25556#8
Superman can hypnotize people using a yoyo and his heat vision https://readcomiconline.li/Comic/Action-Comics-1938/Issue-480?id=25725#22
Superman hypnotizes parasite using the lens of his glasses https://readcomiconline.li/Comic/Action-Comics-1938/Issue-555?id=25827#23
Superboy looks at and hypnotizes a shapeshifting animal https://readcomiconline.li/Comic/Superboy-1949/Issue-33?id=29149#17
Suggestion
Superman says he has the power to utilize super hypnotism via his eyes. He uses this ability on himself to null his sense of pain https://readcomiconline.li/Comic/Action-Comics-1938/Issue-377?id=25550#14
Memory alteration
Superman has super hypnotism powers, and can erase a person's memory of him with a glance https://readcomiconline.li/Comic/Action-Comics-1938/Issue-247?id=25420#14
Superman erases the memories in the mind of a man named Toby using hypnotism https://readcomiconline.li/Comic/Action-Comics-1938/Issue-504?id=25765#29
Superman teams up with Bruce Wayne, then hypnotizes him to make him forget said team up https://readcomiconline.li/Comic/Adventure-Comics-1938/Issue-275?id=41403#15
Superboy is able to place a hypnotic block a person’s knowledge by looking into their eyes https://readcomiconline.li/Comic/The-New-Adventures-of-Superboy/Issue-47?id=79717#20
Time travel
The most unique power largely correlated to Silver age Superman is his ability to travel fast enough to break the “time barrier” and fly through time to any location of his choosing. This includes the past or the future.
Superman travels forward in time 100 years with super speed https://readcomiconline.li/Comic/Action-Comics-1938/Issue-215?id=25388#4
Superman flies through the time barrier into the past https://readcomiconline.li/Comic/Action-Comics-1938/Issue-268?id=25441#15
Superman travels to the 50th century https://readcomiconline.li/Comic/Action-Comics-1938/Issue-285?id=25458#14
Superman flies back in time 20,000 years https://readcomiconline.li/Comic/Action-Comics-1938/Issue-299?id=25472#14
Superman travels 20 million years into the future https://readcomiconline.li/Comic/Action-Comics-1938/Issue-300?id=25473#4
Superboy travels to the 30th century https://readcomiconline.li/Comic/Action-Comics-1938/Issue-377?id=25550#22
Superman says he’s accelerating towards the end of time. He travels past the end of time and then back to the middle of his original life (time is cyclical) https://readcomiconline.li/Comic/Action-Comics-1938/Issue-387?id=25561#19 https://readcomiconline.li/Comic/Action-Comics-1938/Issue-387?id=25561#20
Superman travels millions of years into the future https://readcomiconline.li/Comic/Action-Comics-1938/Issue-496?id=25748#28
Superboy flies 1,000,000 years into the past https://readcomiconline.li/Comic/Superboy-1949/Issue-81?id=29202#28
Tracking/sensing chronal energy
Superman can also track/chase objects through time. He can do this by either following the object directly or sensing the temporal radiation they give off while time traveling.
Superman can follow objects as they travel back in time through the time barrier https://readcomiconline.li/Comic/Action-Comics-1938/Issue-403?id=25608#8
Superman is able to sense latent energy from teleportation and can open up tears in space time to follow them https://readcomiconline.li/Comic/Action-Comics-1938/Issue-580?id=25852#30
Superboy built a gadget that lets him view past or future events in the timestream https://readcomiconline.li/Comic/Adventure-Comics-1938/Issue-258?id=41369#4
Superboy has built a time telescope, to allow him to watch events from across history https://readcomiconline.li/Comic/Adventure-Comics-1938/Issue-265?id=41383#5
Flash and Superman fly through the end of time and into the beginning of time using speed https://readcomiconline.li/Comic/DC-Comics-Presents/Issue-2?id=55445#34
Superman chases King cosmos through the time stream https://readcomiconline.li/Comic/DC-Comics-Presents/Annual-2?id=55644#43
It’s stated Superman can see chronal energy given off by time displaced objects https://readcomiconline.li/Comic/Justice-League-of-America-1960/Issue-159?id=27585#16 https://readcomiconline.li/Comic/Justice-League-of-America-1960/Issue-159?id=27585#17
While using a cosmic treadmill Superman is able to follow chronal energy left behind by time travel to track the time period and location of the original time traveler https://readcomiconline.li/Comic/Justice-League-of-America-1960/Issue-160?id=27587#3
Superman can sense dimensional radiation left from warps or time travel, then follow that to a given location https://readcomiconline.li/Comic/Superman-1939/Issue-198?id=16019#6 #Qna
Alternate dimension travel
Superman can travel between alternate realities by traveling through the time barrier or vibrating his molecules.
Superman chases villain as they travel across multiple separate dimensions and dimensional spaces https://readcomiconline.li/Comic/Action-Comics-1938/Issue-564?id=25836#22
Superman travels between alternate timelines https://readcomiconline.li/Comic/Captain-Carrot-and-His-Amazing-Zoo-Crew/Issue-2?id=56095#2
Superman can vibrate across dimensions https://readcomiconline.li/Comic/Justice-League-of-America-1960/Issue-91?id=28008#18
Superboy flies between parallel earths https://readcomiconline.li/Comic/Superboy-1949/Issue-117?id=28981#24
Superboy is blasted across dimensions by Jaxon, but swiftly returns https://readcomiconline.li/Comic/Superboy-1949/Issue-233?id=29112#12 https://readcomiconline.li/Comic/Superboy-1949/Issue-233?id=29112#13
Superboy traveled so fast he accidentally traveled through dimensions to Earth-2 https://readcomiconline.li/Comic/The-New-Adventures-of-Superboy/Issue-15?id=79659#21
Superman was taught how to vibrate his body between dimensions to disappear and reappear where he wants. He can counter having his own body phased out of sync with the rest of his body this way as well https://readcomiconline.li/Comic/Superman-1939/Issue-274?id=16104#9 https://readcomiconline.li/Comic/Superman-1939/Issue-274?id=16104#10
Superman can fly between parallel universes. Superman can fly to the “Prime” universes, where the DC worlds are just comics https://readcomiconline.li/Comic/Superman-1939/Issue-411?id=16268#21
Higher dimensional travel
Superman can travel to higher dimensions, like the 5th dimension.
Superman is able to fly fast enough to break through dimensional barriers and enter 5th dimensional space https://readcomiconline.li/Comic/Action-Comics-1938/Issue-273?id=25446#7
Superboy breaks the time barrier to enter the 5th dimension https://readcomiconline.li/Comic/Adventure-Comics-1938/Issue-351?id=41441#21 https://readcomiconline.li/Comic/Adventure-Comics-1938/Issue-351?id=41441#22
It’s implied Superman can fly through higher dimensions beyond most mortal comprehension https://readcomiconline.li/Comic/DC-Comics-Presents/Issue-29?id=55482#8
Superboy can enter hyperspace by vibrating his molecules https://readcomiconline.li/Comic/The-New-Adventures-of-Superboy/Issue-20?id=79666#19
Sending other things through time/dimensions
Superman can throw, toss or send other objects and people through time.
Superboy can send sound waves and messages through time https://readcomiconline.li/Comic/Adventure-Comics-1938/Issue-257?id=41367#15
Superman says he can hurl objects to the end of time https://readcomiconline.li/Comic/Justice-League-of-America-1960/Issue-33?id=27942#14
Superboy throws Jimmy olsen through the time barrier and into the future https://readcomiconline.li/Comic/Superboy-1949/Issue-55?id=29173#18
Superman throws a giant ape named Titano so fast he travels back in time https://readcomiconline.li/Comic/Superman-1939/Issue-127?id=15941#32
Superman can shift other objects into separate dimensional planes using vibrations. He uses Galactic Golem’s power in combination with his own to do this to the entire Earth https://readcomiconline.li/Comic/Superman-1939/Issue-248?id=16075#22
Superman punches Sinestro through matter and anti-matter dimensions into a dimension called the Qward https://readcomiconline.li/Comic/World-s-Finest-Comics/Issue-254?id=47904#23
Limitations
Silver age Superman has some fairly consistent limitations regarding how his time travel works. He cannot change events in history that have already happened and he cannot travel to a time period where a younger or older version of himself already exists. If he attempts to violate the second rule, he often becomes an incorporeal ghost unable to physically interact with the world until he leaves.
Superman says he can’t change history https://readcomiconline.li/Comic/Action-Comics-1938/Issue-412?id=25618#18
Superman can’t go back in time and be physically present in a time period where he already exists. If he tries, he becomes a phantom https://readcomiconline.li/Comic/Action-Comics-1938/Issue-506?id=25770#28 #Abilitie
It’s stated that in DC a person can’t be in two places at the same time period in the timestream at once https://readcomiconline.li/Comic/All-New-Collectors-Edition/Issue-55?id=155150#29
Superman says he’s tried to change history many times but has always failed https://readcomiconline.li/Comic/DC-Comics-Presents/Issue-13?id=55418#16
Superman says he can’t exist in two places in a time period at once https://readcomiconline.li/Comic/DC-Comics-Presents/Issue-14?id=55421#4
Superman can only exist in a phantom like state in parts of the timestream he already exists when time traveling https://readcomiconline.li/Comic/DC-Comics-Presents/Issue-55?id=55562#5
Superboy and Superman can’t exist in the same time period https://readcomiconline.li/Comic/Superboy-1949/Issue-53?id=29171#24
Superboy becomes a phantom when traveling to a time period where he already exists https://readcomiconline.li/Comic/The-New-Adventures-of-Superboy/Issue-26?id=79675#26
Exceptions to limitations
The first ever time Superman time traveled he contradicted later rules, by visiting his younger self. It’s also noted in one story that he can alter history in universes that operate under different temporal laws than his own.
Superboy travels to the future and meets his future self Superman. This contradicts later depictions of them both not being able to exist at the same place/time https://readcomiconline.li/Comic/Superboy-1949/Issue-47?id=29164#24
It’s stated the history of an alternate universe could be changed due to its laws working diffrent https://readcomiconline.li/Comic/Superman-1939/Issue-146?id=15962#32 https://readcomiconline.li/Comic/Superman-1939/Issue-146?id=15962#33
Misc abilities
The force of an explosive “Q-bomb” seemingly split Superman into two versions of himself with half his normal powers https://readcomiconline.li/Comic/Action-Comics-1938/Issue-222?id=25395#5 https://readcomiconline.li/Comic/Action-Comics-1938/Issue-222?id=25395#8
Arsenal
Robot duplicates
Superman owns a small army of robot duplicates of himself. Each of them is capable of fully replicating all his powers, including speed, strength, time travel, heat vision, etc. Many of his robots also have an AI consciousness that gives them a sense of self and can wield various tools like ropes, radar, self-destruction or handheld weaponry. Most are not as durable as an average Kryptonian, though Superman has claimed a few of them can match him in power.
Superman created a robot duplicate of himself to trick some criminals https://readcomiconline.li/Comic/Action-Comics-1938/Issue-225?id=25398#14
Superman has various robot doubles of himself https://readcomiconline.li/Comic/Action-Comics-1938/Issue-247?id=25420#10
Superman has robot duplicates of himself https://readcomiconline.li/Comic/Action-Comics-1938/Issue-276?id=25449#11
Superman built various Superboy robots to work in his place when he was busy as a child https://readcomiconline.li/Comic/Action-Comics-1938/Issue-500?id=25756#30
Even small fragments of Superboy robots can remain active https://readcomiconline.li/Comic/Superboy-1949/Issue-69?id=29188#28
Intelligence
Superman’s robots have a sense of self https://readcomiconline.li/Comic/Action-Comics-1938/Issue-282?id=25455#6
Superboy’s robots can have total uploads of all of Superboy's memories. They also have photographic memories and can replicate all his powers https://readcomiconline.li/Comic/Superboy-1949/Issue-72?id=29192#2 https://readcomiconline.li/Comic/Superboy-1949/Issue-72?id=29192#3
A Superboy robot is smart enough to repair itself on its own https://readcomiconline.li/Comic/Superboy-1949/Issue-82?id=29203#27
Powers
Superman’s robots can also fly fast enough to travel back in time. One tracks him through time and rescues him when he gets stranded in the past under the light of a Red sun https://readcomiconline.li/Comic/Action-Comics-1938/Issue-350?id=25523#17
Superboy has robot duplicates of himself with all his powers https://readcomiconline.li/Comic/Adventure-Comics-1938/Issue-251?id=41355#3
Superman robots have various tools like ropes, radar, self destruct etc https://readcomiconline.li/Comic/Adventure-Comics-1938/Issue-251?id=41355#4
Superman has a small army of robot duplicates with all his powers https://readcomiconline.li/Comic/The-New-Teen-Titans-1984/Annual-1?id=30563#21
Strength
Superboys robots are able to deal relative damage against him when hacked https://readcomiconline.li/Comic/Superboy-1949/Issue-155?id=29023#20
Superboy shows the inner workings of his robots. They can replicate all his powers but are physically weaker and less durable than he is https://readcomiconline.li/Comic/Superboy-1949/Issue-161?id=29030#26
Superboy says his robots aren't perfect and don’t have invulnerable skin https://readcomiconline.li/Comic/The-New-Adventures-of-Superboy/Issue-17?id=79661#3
Superboy builds robot replicas using new tech copied from Jor-el. He says they should be much more advanced. Superboy says they should be equal to him in any way https://readcomiconline.li/Comic/The-New-Adventures-of-Superboy/Issue-17?id=79661#8 https://readcomiconline.li/Comic/The-New-Adventures-of-Superboy/Issue-17?id=79661#9
Superman fights a Superboy robot stated to have powers equal to his https://readcomiconline.li/Comic/Superman-1939/Issue-284?id=16115#20
Superman says his X-3 robots have powers just as great as his https://readcomiconline.li/Comic/Superman-s-Girl-Friend-Lois-Lane/Issue-30?id=46321#26
Superman’s robots aren't as strong as he is https://readcomiconline.li/Comic/World-s-Finest-Comics/Issue-202?id=47847#23
Phantom zone projector
Superman owns a projector device that can send people or objects into an alternate dimension called the “Phantom Zone”.
Superman has a phantom zone projector https://readcomiconline.li/Comic/Action-Comics-1938/Issue-284?id=25457#14
Superman has a handheld phantom zone projector https://readcomiconline.li/Comic/Action-Comics-1938/Issue-323?id=25496#31
Superboy gets the phantom zone projector https://readcomiconline.li/Comic/Adventure-Comics-1938/Issue-283?id=41419#10 https://readcomiconline.li/Comic/Adventure-Comics-1938/Issue-283?id=41419#11
Superman fights Vor-kil. Superman uses the phantom zone projector to send him to the phantom zone https://readcomiconline.li/Comic/Superman-1939/Issue-219?id=16043#25
The phantom zone characteristics
The Phantom zone is an invisible dimension where time/space has no effect on its inhabitants. Those sent to the zone become ghostly phantoms unable to interact with the real world.
The phantom zone is stated to be a twilight dimension https://readcomiconline.li/Comic/Action-Comics-1938/Issue-304?id=25477#30
The phantom zone is stated to be an invisible dimension https://readcomiconline.li/Comic/Action-Comics-1938/Issue-309?id=25482#24 #Qna
It’s stated time has no meaning in the phantom zone, making it so nobody there can age or die https://readcomiconline.li/Comic/Action-Comics-1938/Issue-364?id=25537#14
It’s explained that those in the phantom zone are immaterial. They can’t touch or be touched. They also don’t age and don’t need to eat or sleep https://readcomiconline.li/Comic/The-Phantom-Zone/Issue-1?id=141736#7
It’s stated the phantom zone is a timeless dimension https://readcomiconline.li/Comic/Superman-1939/Issue-195?id=16016#16 #Qna
Time Bubble
A bubble vehicle that can travel across time/space. It was given to Superman by the Legion of Superheroes.
Superman owns a time travel bubble from the Legion https://readcomiconline.li/Comic/Action-Comics-1938/Issue-385?id=25559#5
Fortress of Solitude
Superman’s hidden fortress in the arctic. It’s a multi-layered bunker and can only be entered using a giant 1000s tons Key. The fortress contains a zoo with exotic creatures, various confiscated weapons, Superman’s personal inventions, and memorabilia from his adventures on Earth.
The first appearance of the fortress of solitude https://readcomiconline.li/Comic/Action-Comics-1938/Issue-241?id=25414#3
The entrance of Superman’s fortress is a giant key only he can lift. The fortress has various robots and machines for Superman’s everyday use https://readcomiconline.li/Comic/Action-Comics-1938/Issue-241?id=25414#4
Superman builds his fortress of solitude. We see the various levels of it https://readcomiconline.li/Comic/Action-Comics-1938/Issue-395?id=25569#3 https://readcomiconline.li/Comic/Action-Comics-1938/Issue-395?id=25569#4
A diagram of the fortress of Solitude https://readcomiconline.li/Comic/Action-Comics-1938/Issue-500?id=25756#44
The manual talks about various objects in the fortress of solitude. Weapons, zoos, personalized rooms, etc https://readcomiconline.li/Comic/The-Great-Superman-Book/TPB-Part-4?id=163265#36
Diagram of the fortress https://readcomiconline.li/Comic/The-Great-Superman-Book/TPB-Part-4?id=163265#41 https://readcomiconline.li/Comic/The-Great-Superman-Book/TPB-Part-4?id=163265#42
Supercomputer
The fortress has a massive supercomputer that monitors the Earth. It can crunch numbers and run possible scenarios for Superman.
It’s stated Superman’s fortress has methods of monitoring the entire world for danger https://readcomiconline.li/Comic/Action-Comics-1938/Issue-305?id=25478#9
Superman has a super computer that analyze worldwide data https://readcomiconline.li/Comic/Action-Comics-1938/Issue-403?id=25608#7
Superman used his supercomputer to reprogram Brainiac https://readcomiconline.li/Comic/Action-Comics-1938/Issue-514?id=25782#19
Superman owns a super computer that can crunch data for him utilizing information from various star systems https://readcomiconline.li/Comic/Superman-1939/Issue-362?id=16202#15 https://readcomiconline.li/Comic/Superman-1939/Issue-362?id=16202#16
Superman owns a probability simulator that can tell him the outcomes of potential scenarios https://readcomiconline.li/Comic/The-Superman-Family/Issue-192?id=88793#39
General defenses
Superman’s fortress has various defense robots, scanners and energy shielding to protect it.
Superman’s fortress has security robots and laser defenses https://readcomiconline.li/Comic/Action-Comics-1938/Issue-514?id=25782#8
Superman has a fortress of solitude that can scan visitors https://readcomiconline.li/Comic/Superman-1939/Issue-187?id=16007#5
The fortress has an energy shield projector https://readcomiconline.li/Comic/World-s-Finest-Comics/Issue-273?id=47925#4
General Inventions and doomsday devices
Superman has created paintings, giant chess playing robots, and other inventions https://readcomiconline.li/Comic/Action-Comics-1938/Issue-241?id=25414#9
Superman transfers temporary powers to Lois with a machine he built https://readcomiconline.li/Comic/Action-Comics-1938/Issue-274?id=25447#4 https://readcomiconline.li/Comic/Action-Comics-1938/Issue-274?id=25447#15
Superman owns a dimensional travel device https://readcomiconline.li/Comic/Action-Comics-1938/Issue-278?id=25451#22
Superman owns a machine that can dematerialize solid objects https://readcomiconline.li/Comic/Action-Comics-1938/Issue-302?id=25475#9
Superman creates a de-cohler ray, that can cut and shape tough metals https://readcomiconline.li/Comic/Action-Comics-1938/Issue-329?id=25502#15 https://readcomiconline.li/Comic/Action-Comics-1938/Issue-329?id=25502#17
Superman owns a machine that can switch minds https://readcomiconline.li/Comic/Action-Comics-1938/Issue-344?id=25517#4
It’s stated Superman owns a time scanner that can locate people across time periods https://readcomiconline.li/Comic/Action-Comics-1938/Issue-350?id=25523#18
Superman has a machine for viewing the phantom zone https://readcomiconline.li/Comic/Action-Comics-1938/Issue-366?id=25539#13
Superman owns a bio-refractor that can track various people or biological components https://readcomiconline.li/Comic/Superman-1939/Issue-392?id=16235#19
Superman has several super weapons in his fortress. Including a cannon that fires red hot restricting hoops, a weapon that forms a giant cleaver, an electric energy cannon and a rocket https://readcomiconline.li/Comic/Action-Comics-1938/Issue-368?id=25541#11 https://readcomiconline.li/Comic/Action-Comics-1938/Issue-368?id=25541#12
Superman owns a mechanical “relax hood” that can calm his emotions https://readcomiconline.li/Comic/Action-Comics-1938/Issue-390?id=25564#15
Superman invented mutation gas that can alter the DNA of living creatures, turning them into something else entirely https://readcomiconline.li/Comic/Action-Comics-1938/Issue-389?id=25563#16 https://readcomiconline.li/Comic/Action-Comics-1938/Issue-389?id=25563#15
Superman has a cryogenic ray gun https://readcomiconline.li/Comic/Action-Comics-1938/Issue-402?id=25607#28
Superman has built a revitalizer that can heal people from Death like states https://readcomiconline.li/Comic/Action-Comics-1938/Issue-415?id=25621#12
After Luthor invents a machine that forces Superman to enter an uncontrollable rage, Superman creates a machine that can siphon his anger emotions out of him https://readcomiconline.li/Comic/Action-Comics-1938/Issue-423?id=25629#18
Superman is able to build a device that cancels out a transformation Lois Lane had into a werewolf https://readcomiconline.li/Comic/Action-Comics-1938/Issue-438?id=25644#24
Superman owns a Kandorian Brainwave machine that can brainwash the Earth into thinking Clark having powers is normal https://readcomiconline.li/Comic/Action-Comics-1938/Issue-443?id=25649#19
Superman owns a youth serum that can reverse aging for himself or others for several seconds https://readcomiconline.li/Comic/Action-Comics-1938/Issue-465?id=25699#9
Superman owns a device that can teleport him to the fortress of solitude whenever he wants https://readcomiconline.li/Comic/Action-Comics-1938/Issue-481?id=25726#5
Superman owns a flying Superman style spacecraft that blocks red sun radiation https://readcomiconline.li/Comic/Action-Comics-1938/Issue-481?id=25726#15 https://readcomiconline.li/Comic/Action-Comics-1938/Issue-481?id=25726#25
Superman keeps any super weapons he comes across, like the mind molder, which can control/stun minds https://readcomiconline.li/Comic/Action-Comics-1938/Issue-514?id=25782#13
Superman created a belt that can reverse the polarity of magnetic forces https://readcomiconline.li/Comic/Action-Comics-1938/Issue-562?id=25834#25
Superman owns a repulsor ray that can push city sized objects millions of miles underground https://readcomiconline.li/Comic/Action-Comics-1938/Issue-565?id=25837#18
Superman built a mind prober ray for recovering lost memories https://readcomiconline.li/Comic/Action-Comics-1938/Issue-582?id=25854#5
Superman owns a “thought machine” that can make any atomic structure or object be created from nothing https://readcomiconline.li/Comic/Adventure-Comics-1938/Issue-243?id=41338#13
The thought machine can also atomically destroy objects https://readcomiconline.li/Comic/Adventure-Comics-1938/Issue-243?id=41338#14 https://readcomiconline.li/Comic/Adventure-Comics-1938/Issue-254?id=41361#9
Superboy gets a gun that can disintegrate anything into nothing via electro-atomic vaporization https://readcomiconline.li/Comic/Adventure-Comics-1938/Issue-283?id=41419#8
Superboy gets a gun that can grow objects https://readcomiconline.li/Comic/Adventure-Comics-1938/Issue-283?id=41419#9
Superboy invented a machine that can project peoples dreams https://readcomiconline.li/Comic/Adventure-Comics-1938/Issue-304?id=41348#10
Superman can create a kryptonian continuum disruptor, which can create a space where 1 minute is equal to an hour https://readcomiconline.li/Comic/All-New-Collectors-Edition/Issue-56?id=155151#18
Silver age superman builds a transceiver that can pick up signals from a dream dimension and let you travel to them https://readcomiconline.li/Comic/DC-Comics-Presents/Issue-30?id=55490#11 https://readcomiconline.li/Comic/DC-Comics-Presents/Issue-30?id=55490#14
Superman has an entire collection of doomsday devices in his fortress https://readcomiconline.li/Comic/DC-Special-Series/Issue-26?id=62934#16
Superman says he owns super weapons with enough explosive power to shake the planet https://readcomiconline.li/Comic/DC-Special-Series/Issue-26?id=62934#47
Superman builds a machine that can transport a person to alternate dimensions https://readcomiconline.li/Comic/World-s-Finest-Comics/Issue-69?id=47985#7
Superman owns a self flying cape, super goggles and super gloves https://readcomiconline.li/Comic/Showcase/Issue-10?id=43345#31
Superboy created a giant Superboy robot https://readcomiconline.li/Comic/Superboy-1949/Issue-50?id=29168#29
Superboy owns a telepathy helmet. It allows him to project his thoughts https://readcomiconline.li/Comic/Superboy-1949/Issue-54?id=29172#30
Superboy created various pills that can grant flight, super strength and x-ray vision https://readcomiconline.li/Comic/Superboy-1949/Issue-64?id=29183#12 https://readcomiconline.li/Comic/Superboy-1949/Issue-64?id=29183#13
Superboy creates a giant laser ray https://readcomiconline.li/Comic/Superboy-1949/Issue-66?id=29185#7
Superboy makes a machine that switches his mind with Krypto https://readcomiconline.li/Comic/Superboy-1949/Issue-71?id=29191#3
Superboy owns amnesium, which can wipe memories https://readcomiconline.li/Comic/Superboy-1949/Issue-121?id=28986#25
Superboy created a machine the disassembles things on an atomic level https://readcomiconline.li/Comic/Superboy-1949/Issue-146?id=29013#3
Superman invented machines that can create paralyzing gas, and short circuit machinery https://readcomiconline.li/Comic/Superman-1939/Issue-179?id=15998#9
As a Child Superman worked to creat invisibility serums https://readcomiconline.li/Comic/Superman-1939/Issue-249?id=16076#7
Superman created a telescope that allowed him to see events that happened in the past https://readcomiconline.li/Comic/Superman-1939/Issue-249?id=16076#8
Superman has an illusion jewel that can project fake visions into peoples minds https://readcomiconline.li/Comic/Superman-s-Girl-Friend-Lois-Lane/Issue-14?id=46303#5 https://readcomiconline.li/Comic/Superman-s-Girl-Friend-Lois-Lane/Issue-14?id=46303#10
Superman has a telescope that emits star rays. These rays make objects disintegrate atomically when exposed to sunlight. Superman says these rays do not work on him https://readcomiconline.li/Comic/Superman-s-Girl-Friend-Lois-Lane/Issue-14?id=46303#5 https://readcomiconline.li/Comic/Superman-s-Girl-Friend-Lois-Lane/Issue-14?id=46303#6
Superman owns a transmogrifier machine that can change peoples appearances https://readcomiconline.li/Comic/Superman-s-Girl-Friend-Lois-Lane/Issue-106?id=46233#7
Superman owns a ring that allows people to phase partially into a separate dimension, and become undetectable by the normal 5 senses https://readcomiconline.li/Comic/Superman-s-Girl-Friend-Lois-Lane/Issue-128?id=46283#20
Superman owns a vortex machine and an anti matter gun https://readcomiconline.li/Comic/Superman-s-Pal-Jimmy-Olsen/Issue-97?id=69552#5
Superman owns a healing ray https://readcomiconline.li/Comic/World-s-Finest-Comics/Issue-251?id=47901#11
Shrinking/growth rays
Superman is shrunk using a machine he owns and then mentions Kandor takes away his powers due to replicating Krypton’s gravity https://readcomiconline.li/Comic/Action-Comics-1938/Issue-245?id=25418#9
Superman owns a shrink ray https://readcomiconline.li/Comic/Action-Comics-1938/Issue-300?id=25473#15
Superman owns a “microwave beamer” that can shrink people https://readcomiconline.li/Comic/DC-Comics-Presents/Issue-15?id=55424#18
Superman has created an enlarging ray that can hopefully work on Kandor https://readcomiconline.li/Comic/Superman-1939/Issue-338?id=16175#24
Superman owns a shrink ray that can shrink him into a sub atomic universe https://readcomiconline.li/Comic/World-s-Finest-Comics/Issue-213?id=47859#16 https://readcomiconline.li/Comic/World-s-Finest-Comics/Issue-213?id=47859#22
Misc “on the spot” creations
Superman creates an impromptu air pump to get rid of a twister https://readcomiconline.li/Comic/Action-Comics-1938/Issue-213?id=25386#9
Superman can build an entire skyscraper on his own https://readcomiconline.li/Comic/Action-Comics-1938/Issue-228?id=25401#5
Superman builds a giant fighting robot https://readcomiconline.li/Comic/Action-Comics-1938/Issue-321?id=25494#16
It’s stated that Superman and Supergirl made an exact replica of Krypton and its citizens in space https://readcomiconline.li/Comic/Action-Comics-1938/Issue-368?id=25541#3
Superman can build orbital space stations https://readcomiconline.li/Comic/Action-Comics-1938/Issue-378?id=25551#6
Superman rebuilds a dead earth by splitting it open, then manually fixing its mineral distribution and recreating its atmosphere https://readcomiconline.li/Comic/Action-Comics-1938/Issue-387?id=25561#13
Superman creates an entire airport in moments https://readcomiconline.li/Comic/Action-Comics-1938/Issue-406?id=25611#14
Superman builds a spaceship in seconds https://readcomiconline.li/Comic/Action-Comics-1938/Issue-408?id=25613#13
Various inventions https://readcomiconline.li/Comic/Action-Comics-1938/Issue-411?id=25617#9
Superboy easily builds a stadium https://readcomiconline.li/Comic/Superboy-1949/Issue-6?id=29178#38
Superman flies to another planet and builds an exact replica of Krypton based on his memory https://readcomiconline.li/Comic/Superman-1939/Issue-150?id=15967#10
Feats
Strength
Superman lifts a chunk of mountain weighing millions of tons https://readcomiconline.li/Comic/Action-Comics-1938/Issue-200?id=25363#9
Superman can squeeze coal into diamonds https://readcomiconline.li/Comic/Action-Comics-1938/Issue-219?id=25392#4
Superman created his own island, then chucked it into space https://readcomiconline.li/Comic/Action-Comics-1938/Issue-224?id=25397#14
After having his x-ray vision supercharged, Superman can use it to burn an entire planet to ash https://readcomiconline.li/Comic/Action-Comics-1938/Issue-227?id=25400#14
It’s stated Clark as Superboy moved a planet that was on a collision course with Earth https://readcomiconline.li/Comic/Action-Comics-1938/Issue-232?id=25405#5
Superman moves the Earth out of its orbit https://readcomiconline.li/Comic/Action-Comics-1938/Issue-268?id=25441#11
Sneezing powder forces Superman to sneeze with enough force to destroy a distant solar system https://readcomiconline.li/Comic/Action-Comics-1938/Issue-273?id=25446#4
Superman pierces the entire earth with his heat vision https://readcomiconline.li/Comic/Action-Comics-1938/Issue-298?id=25471#7
Superman’s heat vision can raise the temperature of objects by millions of degrees https://readcomiconline.li/Comic/Action-Comics-1938/Issue-427?id=25633#20
Superman compresses a billion degree mini sun https://readcomiconline.li/Comic/Action-Comics-1938/Issue-451?id=25668#21
It’s stated Superman can deliver a punch that can shatter the Earth https://readcomiconline.li/Comic/Action-Comics-1938/Issue-464?id=25697#3
Superman’s latent energy was enough to accidentally power a “time bomb” made by savage that altered their timeline https://readcomiconline.li/Comic/Action-Comics-1938/Issue-516?id=25784#12
Superman uses super speed to create/guide a solar flare from the sun https://readcomiconline.li/Comic/Action-Comics-1938/Issue-533?id=25805#17
Supermans ice breath is cold enough to counter his own heat vision https://readcomiconline.li/Comic/Action-Comics-1938/Issue-541?id=25813#5
Superman condenses atoms in a gem using his super strength https://readcomiconline.li/Comic/Action-Comics-1938/Issue-548?id=25820#5
Superman stops the continent of Australia from drifting millions of miles ihttps://readcomiconline.li/Comic/Action-Comics-1938/Issue-550?id=25822#4
Superman moves a planet https://readcomiconline.li/Comic/Action-Comics-1938/Issue-576?id=25848#22
Superboy collides with Krypton kid to create an explosion that’s 1 million decibels https://readcomiconline.li/Comic/Adventure-Comics-1938/Issue-242?id=41337#3 https://readcomiconline.li/Comic/Adventure-Comics-1938/Issue-242?id=41337#11
Superboy uses super breath to move the entire Earth https://readcomiconline.li/Comic/Adventure-Comics-1938/Issue-293?id=41439#16
Superboy tosses a ship to another galaxy https://readcomiconline.li/Comic/Adventure-Comics-1938/Issue-456?id=41560#18
Superman counteract the force of a black hole https://readcomiconline.li/Comic/DC-Comics-Presents/Issue-60?id=55579#6
Superman overcomes the gravity of a neutron star https://readcomiconline.li/Comic/Justice-League-of-America-1960/Issue-80?id=27994#11
After being charged with star energy, Superman has enough power to shake infinity https://readcomiconline.li/Comic/Justice-League-of-America-1960/Issue-160?id=27587#16
Superboy and Superman crash into each other causing the greatest earthquake in history https://readcomiconline.li/Comic/Superboy-1949/Issue-47?id=29164#29
Superboy creates a giant buzzsaw and splits a planet in half https://readcomiconline.li/Comic/Superboy-1949/Issue-52?id=29170#16
Superboy drags dozens of planets to the other side of the Universe in a short period of time https://readcomiconline.li/Comic/Superboy-1949/Issue-140?id=29007#3
Superman gathers a planet sized mass of uranium and hurls it into a sun https://readcomiconline.li/Comic/Superman-1939/Issue-113?id=15926#31
Superman’s vision can reach a million degrees https://readcomiconline.li/Comic/Superman-1939/Issue-145?id=15961#19
Superman uses super breath to blow out a sun like a candle https://readcomiconline.li/Comic/Superman-1939/Issue-198?id=16019#23
Superman moves a sun across space https://readcomiconline.li/Comic/Superman-s-Pal-Jimmy-Olsen/Issue-30?id=69461#10
Superman pushes the Earth’s sun https://readcomiconline.li/Comic/Superman-s-Pal-Jimmy-Olsen/Issue-33?id=69474#6
Superman produces 10 billion decibels of sound https://readcomiconline.li/Comic/Action-Comics-1938/Issue-514?id=25782#14
Speed
Superman travels hundreds of miles in seconds https://readcomiconline.li/Comic/Action-Comics-1938/Issue-197?id=25358#7
Superman searched billions of miles in a short while https://readcomiconline.li/Comic/Action-Comics-1938/Issue-232?id=25405#6
It’s stated Superman can run at the speed of light https://readcomiconline.li/Comic/Action-Comics-1938/Issue-335?id=25508#8
Superman flies faster than the speed of light and outpaces light rays stated to have left Earth weeks ago https://readcomiconline.li/Comic/Action-Comics-1938/Issue-359?id=25532#14
Superman says he’s accelerating towards the end of time. He travels past the end of time and then back to the middle of his original life (time is cyclical) https://readcomiconline.li/Comic/Action-Comics-1938/Issue-387?id=25561#19 https://readcomiconline.li/Comic/Action-Comics-1938/Issue-387?id=25561#20
Superman can move fast enough to create after images https://readcomiconline.li/Comic/Action-Comics-1938/Issue-453?id=25672#13
Superman throws a sword around the circumference of the Earth https://readcomiconline.li/Comic/Action-Comics-1938/Issue-495?id=25747#27
Superman flies to the a capella star system in 3 seconds. https://readcomiconline.li/Comic/Action-Comics-1938/Issue-514?id=25782#18
Superman can create after images of himself. Superman defeats Satanis https://readcomiconline.li/Comic/Action-Comics-1938/Issue-541?id=25813#22 https://readcomiconline.li/Comic/Action-Comics-1938/Issue-541?id=25813#23
Superman replaces Earth’s magnetic field by flying around it really fast https://readcomiconline.li/Comic/All-New-Collectors-Edition/Issue-58?id=155152#61 https://readcomiconline.li/Comic/All-New-Collectors-Edition/Issue-58?id=155152#62
Superman flies so fast he breaks the time barrier and multiple other universal barriers, breaking the bound of infinity https://readcomiconline.li/Comic/DC-Comics-Presents/Issue-29?id=55482#5 https://readcomiconline.li/Comic/DC-Comics-Presents/Issue-29?id=55482#6
Superman can see and travel “several billion lightyears” in a short period of time https://readcomiconline.li/Comic/DC-Comics-Presents/Issue-54?id=55560#22
It’s stated that the universe has started to shrink. Superman works with Supergirl and Blackstar to fix it. They fly to the edge of the universe in seconds while linked to Blackstar who uses her power to reverse it. DC wikis states the universe shrinking was due to cosmic affects of COIE https://readcomiconline.li/Comic/DC-Comics-Presents/Issue-86?id=55630#23
Superman is able to easily fly to the rim of the universe https://readcomiconline.li/Comic/Justice-League-of-America-1960/Issue-42?id=27952#20
Superman travels thousands of miles in microseconds https://readcomiconline.li/Comic/Justice-League-of-America-1960/Issue-183?id=27611#7 https://readcomiconline.li/Comic/Justice-League-of-America-1960/Issue-183?id=27611#8
Superman says he can catch up to light rays from billions of years ago https://readcomiconline.li/Comic/Krypton-Chronicles/Issue-3?id=129977#3
Superboy can travel out in front of lightrays that left krypton and look at those rays to see a past version of Krypton https://readcomiconline.li/Comic/Superboy-1949/Issue-117?id=28981#14
Superboy drags dozens of planets to the other side of the Universe in a short period of time https://readcomiconline.li/Comic/Superboy-1949/Issue-140?id=29007#3
Superman presses over 56 million button combinations in a few minutes https://readcomiconline.li/Comic/Superman-s-Pal-Jimmy-Olsen/Issue-116?id=69346#5
Superman can see and travel “several billion lightyears” in a nanosecond https://readcomiconline.li/Comic/DC-Comics-Presents/Issue-54?id=55560#22
Endurance
Superman travels to the center of the Earth to get iron https://readcomiconline.li/Comic/Action-Comics-1938/Issue-217?id=25390#6
Superman dives into the core of the sun https://readcomiconline.li/Comic/Action-Comics-1938/Issue-326?id=25499#10
Superman survives in the earth's core https://readcomiconline.li/Comic/Action-Comics-1938/Issue-343?id=25516#22
Superman can survive in the core of a white dwarf star https://readcomiconline.li/Comic/Action-Comics-1938/Issue-376?id=25549#8
Superman compresses a billion degree mini sun https://readcomiconline.li/Comic/Action-Comics-1938/Issue-451?id=25668#21
Superman survives a 100 megaton bomb https://readcomiconline.li/Comic/Action-Comics-1938/Issue-489?id=25740#11
Superman is flung across galaxies by a planet destroying machine made by Braniac https://readcomiconline.li/Comic/Action-Comics-1938/Issue-529?id=25801#8
Superboy survives in 2000 degree molten lead https://readcomiconline.li/Comic/Adventure-Comics-1938/Issue-165?id=41195#3
Superman says he’s survived super novas https://readcomiconline.li/Comic/All-New-Collectors-Edition/Issue-58?id=155152#38
Superman races Flash through time https://readcomiconline.li/Comic/DC-Comics-Presents/Issue-2?id=55445#14
Superman tanks a beam that was going to affect the electromagnetic field of the sun https://readcomiconline.li/Comic/DC-Comics-Presents/Issue-4?id=55527#19
Superman fights Chemo man, then survives him exploding with force that dwarfs the Earth https://readcomiconline.li/Comic/DC-Comics-Presents/Issue-4?id=55527#23
Superman’s cold breath combined with a fridge affect created by firestorm, lowers the temperature of a room to absolute zero https://readcomiconline.li/Comic/DC-Comics-Presents/Issue-17?id=55429#17
Superboy helps block a planet destroying energy blast https://readcomiconline.li/Comic/Superboy-1949/Issue-244?id=29124#24
Superman survives a gravity shock that can move quintillions of tons https://readcomiconline.li/Comic/Superman-1939/Issue-184?id=16004#7
Superman survives being in a vault that’s frozen at absolute zero https://readcomiconline.li/Comic/Superman-1939/Issue-213?id=16037#14 https://readcomiconline.li/Comic/Superman-1939/Issue-213?id=16037#15
Superman is hit by a super nova https://readcomiconline.li/Comic/Superman-1939/Issue-243?id=16070#4
Superman’s weight is increased to a hundred thousand tons https://readcomiconline.li/Comic/Superman-1939/Issue-308?id=16142#13
Scaling
Superman fights Brainiac's world destroying machine. It’s later stated it can undo the fabric of the universe https://readcomiconline.li/Comic/Action-Comics-1938/Issue-530?id=25802#4 https://readcomiconline.li/Comic/Action-Comics-1938/Issue-530?id=25802#10
Superman travels back in time to the beginning of time itself in the universe and destroys a machine made by Vandal savage stored there called the pyramids https://readcomiconline.li/Comic/Action-Comics-1938/Issue-553?id=25825#20
Superman fights New Genesis Herald Magnar. He’s stated to have the power of a hundred galaxies https://readcomiconline.li/Comic/Countdown-Special-Jimmy-Olsen/Full?id=167451#30 https://readcomiconline.li/Comic/Countdown-Special-Jimmy-Olsen/Full?id=167451#32
Superman and Kara fight the Anti-monitor. Kara is able to destroy a lot of the Anti-monitors body https://readcomiconline.li/Comic/Crisis-on-Infinite-Earths-1985/Issue-7?id=39381#36
Superman is summoned to another dimension by the villain Maldor, and fights various monsters summoned, then Maldor himself https://readcomiconline.li/Comic/DC-Comics-Presents/Issue-56?id=55567#17
Maldor’s raw power/physical body manifests into an entirely new universe during the fight https://readcomiconline.li/Comic/DC-Comics-Presents/Issue-56?id=55567#24
Superman fights the Dark Lord Maldor in a dimension outside of time https://readcomiconline.li/Comic/DC-Comics-Presents/Issue-72?id=55603#17 #Qna
Superman was able to “excise the evil” from a cosmic intelligence Maldor, and shake the universe of the dark dimension with his heat vision https://readcomiconline.li/Comic/DC-Comics-Presents/Issue-72?id=55603#24
Maldor’s power and dimension was stated to be growing exponentially and was a threat to all of existence in DC https://readcomiconline.li/Comic/DC-Comics-Presents/Issue-72?id=55603#10
Superman and Flash are proposed to have a 40,000 light year race across the galaxy https://readcomiconline.li/Comic/The-Flash-1959/Issue-175?id=8670#8
Wonder Woman and Flash destroy a machine made by the skarn that can absorb energy from entire universes https://readcomiconline.li/Comic/Justice-League-of-America-1960/Issue-13?id=27553#25
Earth 1 and 2 Superman fight each other. They are evenly matched https://readcomiconline.li/Comic/Justice-League-of-America-1960/Issue-74?id=27987#6 https://readcomiconline.li/Comic/Justice-League-of-America-1960/Issue-74?id=27987#11
Superman flights Aether, the being originally responsible for the phantom zones creation https://readcomiconline.li/Comic/The-Phantom-Zone/Issue-4?id=109106#18
Superman fights Jaxon https://readcomiconline.li/Comic/Superman-1939/Issue-295?id=16127#14
It’s explained by the character Xenofobe that energy from green lantern rings was used in a time dimension to wipe out all possible futures on earth but one. During Superman’s fight with Jaxon he generated enough energy to counter the lantern rings, restoring all timelines https://readcomiconline.li/Comic/Superman-1939/Issue-295?id=16127#16 https://readcomiconline.li/Comic/Superman-1939/Issue-295?id=16127#18
Time trapper states that from any point in time, there’s an infinite number of possible futures https://readcomiconline.li/Comic/Superboy-1949/Issue-223?id=29101#6 #Qna
Superman fights Amazo with the powers of the entire Justice League, and holds his own https://readcomiconline.li/Comic/Superman-Special-1983/Issue-3?id=153929#22
Superman fights Spider-Man https://readcomiconline.li/Comic/Superman-vs-The-Amazing-Spider-Man-1976/Full?id=48618#49
Experience
General monsters
Superman fights a mysterious mechanical monster https://readcomiconline.li/Comic/Action-Comics-1938/Issue-216?id=25389#5
Superman fights a shapeshifting monster named super chameleon https://readcomiconline.li/Comic/Action-Comics-1938/Issue-234?id=25407#7
Superman fights a “Super Gorilla, that originated from Krypton https://readcomiconline.li/Comic/Action-Comics-1938/Issue-238?id=25411#9
Superman fights a sentient space cloud named Urko https://readcomiconline.li/Comic/Action-Comics-1938/Issue-261?id=25434#9
Superman fights off an invasion of super powerful alien insects https://readcomiconline.li/Comic/Action-Comics-1938/Issue-326?id=25499#9
Superman fights a mysterious armored knight https://readcomiconline.li/Comic/Action-Comics-1938/Issue-329?id=25502#5
Superman fights an ancient super robot named Eterno. It was released by a "superman revenge squad https://readcomiconline.li/Comic/Action-Comics-1938/Issue-343?id=25516#10
Superman fights the villain Dr.Kryptonite https://readcomiconline.li/Comic/Action-Comics-1938/Issue-349?id=25522#17
Superman fights a monster made up of numerous giant protoplasmic cells https://readcomiconline.li/Comic/Action-Comics-1938/Issue-415?id=25621#16
Superman fights a shapeshing monster from a future timeline called the Quakerer https://readcomiconline.li/Comic/Action-Comics-1938/Issue-431?id=25637#11
Superman fights a mechanical robot named Junkman https://readcomiconline.li/Comic/Action-Comics-1938/Issue-455?id=25676#11
Superman fights off an invasion of the Zandrian Aliens https://readcomiconline.li/Comic/Action-Comics-1938/Issue-554?id=25826#20
Superman fights the monster Rhavanj https://readcomiconline.li/Comic/Action-Comics-1938/Issue-569?id=25841#8
Superman fights a giant fire monster composed of “Z energy” https://readcomiconline.li/Comic/DC-Comics-Presents/Issue-54?id=55560#20
Superman and Batman fight Composite Superman https://readcomiconline.li/Comic/DC-Special-Series/Issue-23?id=62931#18
Superman helps fight off a race of alien blob monsters called Adaptoids https://readcomiconline.li/Comic/Justice-League-of-America-1960/Issue-119?id=27541#14
Superman helps defeat time displaced Alien’s from the moon of Regena https://readcomiconline.li/Comic/Justice-League-of-America-1960/Issue-155?id=27581#35
Superman helps fight off the War Kohng invasion of Earth https://readcomiconline.li/Comic/Justice-League-of-America-1960/Issue-212?id=27640#22
Superboy has battled a cosmic energy dragon for 48 hours https://readcomiconline.li/Comic/Superboy-1949/Issue-168?id=29037#15
Superboy fights a solar energy monster https://readcomiconline.li/Comic/The-New-Adventures-of-Superboy/Issue-30?id=79682#10
Superman fights kryptonite man https://readcomiconline.li/Comic/Supergirl-1982/Issue-21?id=30667#7
Superman fights an energy being controlling Luthoer’s war suit https://readcomiconline.li/Comic/Superman-1939/Annual-12?id=68948#35
Superman fights an interdimensional war demon https://readcomiconline.li/Comic/Superman-1939/Issue-242?id=16069#16
The lanterns approach Superman and ask for his help fighting super fast creatures known as anacronids. Only Superman and Flash are stated to be fast enough to keep up with them https://readcomiconline.li/Comic/World-s-Finest-Comics/Issue-198?id=47841#9
Super-villains/Heroes part 1
Brainiac is introduced as an alien scientist who’s shrinking cities and collecting them. Superman fights him https://readcomiconline.li/Comic/Action-Comics-1938/Issue-242?id=25415#6 https://readcomiconline.li/Comic/Action-Comics-1938/Issue-242?id=25415#8
Superman fights Metallo https://readcomiconline.li/Comic/Action-Comics-1938/Issue-252?id=25425#15
Superman fights Bizzaro https://readcomiconline.li/Comic/Action-Comics-1938/Issue-255?id=25428#6
Superman fights Bizaro https://readcomiconline.li/Comic/Action-Comics-1938/Issue-264?id=25437#12
Superman fights Hercules https://readcomiconline.li/Comic/Action-Comics-1938/Issue-268?id=25441#8
Superman fights and uses heat vision on Brainiac https://readcomiconline.li/Comic/Action-Comics-1938/Issue-275?id=25448#5
Superman fights Metallo and can resists his kryptonite somewhat https://readcomiconline.li/Comic/Superman-1939/Issue-310?id=16145#13
Superman defeats an evil version of himself https://readcomiconline.li/Comic/Action-Comics-1938/Issue-312?id=25485#14
Superman fights the parasite for the first time, a mutated human that can absorb energy and powers from others. The energy absorbed from Superman overloads Parasite https://readcomiconline.li/Comic/Action-Comics-1938/Issue-340?id=25513#11 https://readcomiconline.li/Comic/Action-Comics-1938/Issue-340?id=25513#17
Superman fights some sort of metahuman/god named Zhavam https://readcomiconline.li/Comic/Action-Comics-1938/Issue-351?id=25524#18
Superman has been fighting the god Zhavam, who was created by olympic gods to surpass him https://readcomiconline.li/Comic/Action-Comics-1938/Issue-353?id=25526#8
Superman fights the Annihilator, a normal human enhanced with kryptonian chemicals https://readcomiconline.li/Comic/Action-Comics-1938/Issue-355?id=25528#13
The Parasite returns and Superman fights him https://readcomiconline.li/Comic/Action-Comics-1938/Issue-361?id=25534#15
Superboy helps the legion fight a superpower-altering villain named Urthlo. https://readcomiconline.li/Comic/Action-Comics-1938/Issue-377?id=25550#24 https://readcomiconline.li/Comic/Action-Comics-1938/Issue-377?id=25550#30
Superman fights a villain named Rol Nac https://readcomiconline.li/Comic/Action-Comics-1938/Issue-378?id=25551#17
Superman fights a villain named Randall/Destroyer, who’s wearing a superpowered costume that can disintegrate people with a touch https://readcomiconline.li/Comic/Action-Comics-1938/Issue-383?id=25557#15
Superman defeats/outsmarts Van-taar a kryptonian scientist https://readcomiconline.li/Comic/Action-Comics-1938/Issue-406?id=25611#23
Superman fights the mighty Seaman, a Popeye rip off https://readcomiconline.li/Comic/Action-Comics-1938/Issue-421?id=25627#17
Superman fights the super intelligent ape, Gorilla Grodd https://readcomiconline.li/Comic/Action-Comics-1938/Issue-424?id=25630#10
Superman fights the villain Terraman https://readcomiconline.li/Comic/Action-Comics-1938/Issue-426?id=25632#11
Superman fights Jr. Toyaman https://readcomiconline.li/Comic/Action-Comics-1938/Issue-432?id=25638#8
Super-villains/Heroes part 2
Superman fights Hal Jordan https://readcomiconline.li/Comic/Action-Comics-1938/Issue-437?id=25643#17
Superman helps the flash defeat Weather Wizard, a weather altering villain https://readcomiconline.li/Comic/Action-Comics-1938/Issue-441?id=25647#19
Superman fights the villains Gorilla Grodd, Queen Bee and Clayface to save the Justice League https://readcomiconline.li/Comic/Action-Comics-1938/Issue-443?id=25649#17
Superman fights the villain Blackrock https://readcomiconline.li/Comic/Action-Comics-1938/Issue-459?id=25685#9
Superman fights the Kryptonian villain Faora and her underlings https://readcomiconline.li/Comic/Action-Comics-1938/Issue-473?id=25717#22
Superman fights Dr.Light https://readcomiconline.li/Comic/Action-Comics-1938/Issue-474?id=25719#15
Superman fights off a race of moon people called Lunarian’s, who want to take over the Earth https://readcomiconline.li/Comic/Action-Comics-1938/Issue-478?id=25723#22
Superman fights Amazo, a power copying robot with the abilities of the Justice Leuge https://readcomiconline.li/Comic/Action-Comics-1938/Issue-480?id=25725#5
Superman fights microwave man https://readcomiconline.li/Comic/Action-Comics-1938/Issue-488?id=25739#13
Superman fights Braniac https://readcomiconline.li/Comic/Action-Comics-1938/Issue-491?id=25743#28
Superman fights an ancient Krypton warrior named Dwalu https://readcomiconline.li/Comic/Action-Comics-1938/Issue-495?id=25747#25
Superman fights Vartox https://readcomiconline.li/Comic/Action-Comics-1938/Issue-499?id=25752#25
Superman fights the vixen https://readcomiconline.li/Comic/Action-Comics-1938/Issue-521?id=25789#6
Superman fights a time energy robot called Clockman. It can potentially disrupt the timeline https://readcomiconline.li/Comic/Action-Comics-1938/Issue-522?id=25790#16
Superman fights a magic sorcerer called Lord Satanis https://readcomiconline.li/Comic/Action-Comics-1938/Issue-527?id=25799#5
Superman fights the sorcerer Satanis. https://readcomiconline.li/Comic/Action-Comics-1938/Issue-534?id=25806#8
Superman fights the Jackhammer https://readcomiconline.li/Comic/Action-Comics-1938/Issue-538?id=25810#13
Superman fights Neutron https://readcomiconline.li/Comic/Action-Comics-1938/Issue-543?id=25815#10
Superman fights Brainiac https://readcomiconline.li/Comic/Action-Comics-1938/Issue-546?id=25818#22
Superman fights the Planeter https://readcomiconline.li/Comic/Action-Comics-1938/Issue-547?id=25819#26
Superman fights Parasite https://readcomiconline.li/Comic/Action-Comics-1938/Issue-555?id=25827#15
Superman fights the Toyman https://readcomiconline.li/Comic/Action-Comics-1938/Issue-561?id=25833#17
Superman defeats the Jailer https://readcomiconline.li/Comic/Action-Comics-1938/Issue-564?id=25836#17
Superman fights an alien armada led by Trophy Lord https://readcomiconline.li/Comic/Action-Comics-1938/Issue-572?id=25844#15
Superboy defeats the villain Molock and his cronies https://readcomiconline.li/Comic/Adventure-Comics-1938/Issue-320?id=41381#20
Superboy helps defeat the villain starfinger https://readcomiconline.li/Comic/Adventure-Comics-1938/Issue-336?id=41412#21
Superboy helps defeat the time trapper https://readcomiconline.li/Comic/Adventure-Comics-1938/Issue-338?id=41416#22
Superboy helps fight Dr. Morlo https://readcomiconline.li/Comic/Adventure-Comics-1938/Issue-363?id=41465#4
Superboy aides in fighting the fatal five https://readcomiconline.li/Comic/Adventure-Comics-1938/Issue-366?id=41471#22
Superboy helps fight the socerer Mordru https://readcomiconline.li/Comic/Adventure-Comics-1938/Issue-370?id=41479#20
Superman fights Shazam https://readcomiconline.li/Comic/All-New-Collectors-Edition/Issue-58?id=155152#16
Superman fights Black Lightning https://readcomiconline.li/Comic/Black-Lightning/Issue-5?id=58488#5
Superman fights Cyclotronic man. Cyclotronic man can speed up and control atoms, and attempts to scatter Superman’s attorms https://readcomiconline.li/Comic/Black-Lightning/Issue-5?id=58488#8
Superman helps fight the Ocean Master https://readcomiconline.li/Comic/DC-Comics-Presents/Issue-5?id=55553#22
Superman helps fight a war world “fortress” healmed by Mongul https://readcomiconline.li/Comic/DC-Comics-Presents/Issue-28?id=55479#13
Superman fights Mongul. Mogul wants to use a weapon called the imperial crown to destroy planets https://readcomiconline.li/Comic/DC-Comics-Presents/Issue-36?id=55513#18
Superman fights Parasite https://readcomiconline.li/Comic/DC-Comics-Presents/Issue-55?id=55562#18
Superman helps fight Amazo https://readcomiconline.li/Comic/DC-Comics-Presents/Issue-71?id=55601#15
Superman fights a mind controlled Wonder Woman https://readcomiconline.li/Comic/DC-Comics-Presents/Issue-76?id=55609#16
Superman fights Brainiac and Lex Luthor https://readcomiconline.li/Comic/DC-Special-Series/Issue-5?id=62938#65
Superman helps defeat Dr. Light https://readcomiconline.li/Comic/Justice-League-of-America-1960/Issue-12?id=27542#24
Superman is helping fight the crime champions, who are traveling between Earth 1 and 2 to perform robberies and crime https://readcomiconline.li/Comic/Justice-League-of-America-1960/Issue-22?id=27930#17 https://readcomiconline.li/Comic/Justice-League-of-America-1960/Issue-22?id=27930#24
Superman aids in fighting the crime syndicate from Earth-3 https://readcomiconline.li/Comic/Justice-League-of-America-1960/Issue-29?id=27937#22
Superman defeats Ultraman https://readcomiconline.li/Comic/Justice-League-of-America-1960/Issue-30?id=27939#18
Superman aides in fighting Brainstorm https://readcomiconline.li/Comic/Justice-League-of-America-1960/Issue-32?id=27941#21
Superman helps fight the endless one https://readcomiconline.li/Comic/Justice-League-of-America-1960/Issue-33?id=27942#17
Superman helps defeat Alien-Ator https://readcomiconline.li/Comic/Justice-League-of-America-1960/Issue-33?id=27942#25
Superboy helped defeat the time Trapper https://readcomiconline.li/Comic/Legion-of-Super-Heroes-1980/Issue-282?id=42711#26
Superman helps fight Metamorpho https://readcomiconline.li/Comic/Justice-League-of-America-1960/Issue-42?id=27952#6
Superman helps fight the royal flush gang https://readcomiconline.li/Comic/Justice-League-of-America-1960/Issue-43?id=27953#13
Superman aides in defeating Nekron https://readcomiconline.li/Comic/Justice-League-of-America-1960/Issue-129?id=27552#19
Superman aides in fighting Adam Strange https://readcomiconline.li/Comic/Justice-League-of-America-1960/Issue-138?id=27562#15
Superman fights Wonder Woman https://readcomiconline.li/Comic/Justice-League-of-America-1960/Issue-143?id=27568#2 https://readcomiconline.li/Comic/Justice-League-of-America-1960/Issue-143?id=27568#26
Superman helps fight Dr. Destiny. A villian that can takes people's nightmares and turn them into reality https://readcomiconline.li/Comic/Justice-League-of-America-1960/Issue-154?id=27580#32
Superman saves enslaved children from Granny Goodness https://readcomiconline.li/Comic/Justice-League-of-America-1960/Issue-185?id=27613#17
Superman helps fight off an invasion from Starro https://readcomiconline.li/Comic/Justice-League-of-America-1960/Issue-189?id=27617#21
Superman helps fight an out of control Red Tornado https://readcomiconline.li/Comic/Justice-League-of-America-1960/Issue-193?id=27621#17
Superman fights the crime syndicate from Earth-3 https://readcomiconline.li/Comic/Justice-League-of-America-1960/Issue-207?id=27635#5
Superman defeats Amalak https://readcomiconline.li/Comic/Superman-1939/Issue-195?id=16016#19
Super-villains/Heroes part 3
Superman fights Supergirl and other members of the JL https://readcomiconline.li/Comic/Justice-League-of-America-1960/Issue-232?id=27660#6
Superman helps defeat the Commander https://readcomiconline.li/Comic/Justice-League-of-America-1960/Issue-232?id=27660#14 https://readcomiconline.li/Comic/Justice-League-of-America-1960/Issue-232?id=27660#17
Superboy helps fights the molecule master https://readcomiconline.li/Comic/Legion-of-Super-Heroes-1980/Issue-281?id=42710#21
Superboy and Supergirl fight Darkseid. They are boosted with power from Izaya https://readcomiconline.li/Comic/Legion-of-Super-Heroes-1980/Issue-294?id=42723#32
Superman fights Mongul https://readcomiconline.li/Comic/DC-Challenge/Issue-2?id=79701#13
Earth 1 and 2 Superman fight the Superman of Earth-3, Ultraman https://readcomiconline.li/Comic/DC-Comics-Presents/Annual-1?id=55643#39
Superman helps fight Aqarious https://readcomiconline.li/Comic/Justice-League-of-America-1960/Issue-73?id=27986#19
Superman fights Metamorpho https://readcomiconline.li/Comic/World-s-Finest-Comics/Issue-217?id=47863#25
Silver Age Superman fights Grundy https://readcomiconline.li/Comic/Justice-League-of-America-1960/Issue-92?id=28011#6
Superman helps defeat Starbreaker https://readcomiconline.li/Comic/Justice-League-of-America-1960/Issue-96?id=28016#22
Superman fights Captain Marvel https://readcomiconline.li/Comic/Justice-League-of-America-1960/Issue-103?id=27524#20
Superman aides in fighting the sorcerer Mordu https://readcomiconline.li/Comic/Justice-League-of-America-1960/Issue-147?id=27572#9
Superboy fights Xonar https://readcomiconline.li/Comic/Superboy-1949/Issue-158?id=29026#20
Superboy fights the emerald empress https://readcomiconline.li/Comic/Superboy-1949/Issue-198?id=29070#7
Superboy fights Mon-El https://readcomiconline.li/Comic/Superboy-1949/Issue-208?id=29083#7
Superboy helps fight Mordru https://readcomiconline.li/Comic/Superboy-1949/Issue-245?id=29125#5
Superboy fights Joe Silver https://readcomiconline.li/Comic/The-New-Adventures-of-Superboy/Issue-4?id=79702#16
Superboy fights Sunburst https://readcomiconline.li/Comic/The-New-Adventures-of-Superboy/Issue-46?id=79716#5
Superman fights Kosmos https://readcomiconline.li/Comic/Superman-1939/Annual-10?id=68942#33
Superman fights Mongul. Superman uses heat vision on Mongul https://readcomiconline.li/Comic/Superman-1939/Annual-11?id=68945#30
Superman fights Super Menace, a clone of himself https://readcomiconline.li/Comic/Superman-1939/Issue-137?id=15952#24
Superman tricks Mxyptlk multiple times https://readcomiconline.li/Comic/Superman-1939/Issue-206?id=16029#27
Superman fights Terraman https://readcomiconline.li/Comic/Superman-1939/Issue-259?id=16087#19
Superman fights Star Sapphire https://readcomiconline.li/Comic/Superman-1939/Issue-261?id=16090#26
Superman fights Captain Marvel https://readcomiconline.li/Comic/Superman-1939/Issue-276?id=16106#20
Superman fights Parasite https://readcomiconline.li/Comic/Superman-1939/Issue-304?id=16138#12
Superman fights Toyman https://readcomiconline.li/Comic/Superman-1939/Issue-305?id=16139#9
Superman fights Amalak. He stops a plague that had been started by said character https://readcomiconline.li/Comic/Superman-1939/Issue-314?id=16149#15 https://readcomiconline.li/Comic/Superman-1939/Issue-314?id=16149#18
Superman fights Atomic skull https://readcomiconline.li/Comic/Superman-1939/Issue-323?id=16159#16
Superman fights composite Superman https://readcomiconline.li/Comic/World-s-Finest-Comics/Issue-142?id=47743#19
Superman fights Batman https://readcomiconline.li/Comic/World-s-Finest-Comics/Issue-176?id=47788#20
Lex Luthor
Superman fights a phantom version of himself made by Luthor https://readcomiconline.li/Comic/Action-Comics-1938/Issue-199?id=25361#11
Superman defeats Luthor https://readcomiconline.li/Comic/Action-Comics-1938/Issue-236?id=25409#14
Superman defeats Luthor after the latter drinks a serum that turns him into living Kryptonite https://readcomiconline.li/Comic/Action-Comics-1938/Issue-249?id=25422#15
Superman fights a crime lord group comprised of Lutor, Brainiac, Marauder and Grax https://readcomiconline.li/Comic/Action-Comics-1938/Issue-417?id=25623#9
Superman fights Luthor https://readcomiconline.li/Comic/Action-Comics-1938/Issue-465?id=25699#12
Superman fights Luthor in a mech suite https://readcomiconline.li/Comic/Action-Comics-1938/Issue-544?id=25816#24
Superboy defeats Luthor https://readcomiconline.li/Comic/Adventure-Comics-1938/Issue-455?id=41558#16
Superman teams up with Batman to defeat Joker and Luthor https://readcomiconline.li/Comic/World-s-Finest-Comics/Issue-88?id=48014#10
Superboy fights the mechano master/ Luthor https://readcomiconline.li/Comic/Superboy-1949/Issue-135?id=29001#6
Superboy fights the timetrapper https://readcomiconline.li/Comic/Superboy-1949/Issue-223?id=29101#13
Superboy defeats Stargrave https://readcomiconline.li/Comic/Superboy-1949/Issue-227?id=29105#17
Superman fights Luthor in hand to hand combat without his powers https://readcomiconline.li/Comic/Superman-1939/Issue-164?id=15982#7
Superman fights a super powered Luthor https://readcomiconline.li/Comic/Superman-1939/Issue-282?id=16113#11
Superman fights various villains all at once, including Parasite, Luthor and Terraman https://readcomiconline.li/Comic/Superman-1939/Issue-299?id=16131#21
Superman fights a super powered Lex Luthor https://readcomiconline.li/Comic/Superman-The-Secret-Years/Issue-4?id=78107#21
Superman and Batman fight Luthor in a mech https://readcomiconline.li/Comic/World-s-Finest-Comics/Issue-100?id=47697#11
Misc Experience
Superman acts like a temporary army sergeant https://readcomiconline.li/Comic/Action-Comics-1938/Issue-205?id=25372#16
Clark underwent intense spy training for boxing, karate, and sharp shooting while working for a daily planet job https://readcomiconline.li/Comic/Action-Comics-1938/Issue-348?id=25521#8
Superman states that he has boxing skills https://readcomiconline.li/Comic/Action-Comics-1938/Issue-350?id=25523#8
Superman is trained in boxing https://readcomiconline.li/Comic/Action-Comics-1938/Issue-389?id=25563#8
Superman states he knows Judo https://readcomiconline.li/Comic/Action-Comics-1938/Issue-429?id=25635#13
Superman went to school at metropolis university https://readcomiconline.li/Comic/Action-Comics-1938/Issue-500?id=25756#41
Superman fights another Kryptonian from a “Kryptonian Wizard city”, Superman puts him in a Klurkor wrestling hold https://readcomiconline.li/Comic/Action-Comics-1938/Issue-565?id=25837#17
Superboy has skill in archery https://readcomiconline.li/Comic/Adventure-Comics-1938/Issue-109?id=41021#9
Superboy is shown to have an understanding of boxing principles https://readcomiconline.li/Comic/Adventure-Comics-1938/Issue-134?id=41102#4
Superboy has skill with a bow and arrow https://readcomiconline.li/Comic/Adventure-Comics-1938/Issue-255?id=41363#10
Superboy more or less acts like the Legion’s leader https://readcomiconline.li/Comic/Adventure-Comics-1938/Issue-347?id=41433#7
Superman is trained how to box (without powers) by Mahamid Ali for two weeks https://readcomiconline.li/Comic/All-New-Collectors-Edition/Issue-56?id=155151#19 https://readcomiconline.li/Comic/All-New-Collectors-Edition/Issue-56?id=155151#20
It’s stated Superman was a founding member of the justice League https://readcomiconline.li/Comic/Justice-League-of-America-1960/Issue-179?id=27607#10
Superman remembers his father practicing Kulrkor martial arts as a child and can copy those moves https://readcomiconline.li/Comic/The-New-Adventures-of-Superboy/Issue-28?id=79678#17
Superboy was taught how to box by his father John https://readcomiconline.li/Comic/The-New-Adventures-of-Superboy/Issue-31?id=79683#18
Superman is occasionally trained in martial arts by Batman https://readcomiconline.li/Comic/World-s-Finest-Comics/Issue-279?id=47931#3
Weaknesses
Kryptonite
Superman’s primary weakness is kryptonite, radioactive fragments of his home planet. Kryptonite comes in several different colors with varying effects. Superman typically keeps samples of all versions of kryptonite.
It’s stated the original krypton exploded and turned into kryptonite https://readcomiconline.li/Comic/Action-Comics-1938/Issue-233?id=25406#12
Superman explains that his parents discovered his weakness to Kryptonite and how Kryptonite is radioactive fragments of Krypton. It’s also stated Superman’s baby ship opened up a space ward that dragged fragments of Krypton to Earth with him https://readcomiconline.li/Comic/Action-Comics-1938/Issue-500?id=25756#31
Superman has a safe with all varieties of Kryptonite in it https://readcomiconline.li/Comic/Action-Comics-1938/Issue-391?id=25565#15
Superman specifies you need something that’s at least 15.8 percent kryptonite in purity to affect him https://readcomiconline.li/Comic/Heroes-Against-Hunger/Full?id=143995#18
Green Ks origin is explained https://readcomiconline.li/Comic/Superboy-1949/Issue-178?id=29048#15
Green
Green is the standard Kryptonite. It weakens Superman and long enough exposure can kill him.
Superman is weakened by kryptonite. https://readcomiconline.li/Comic/Action-Comics-1938/Issue-294?id=25467#13
Superman says he’s weak to kryptonite https://readcomiconline.li/Comic/Action-Comics-1938/Issue-197?id=25358#10
Superman is weakened by kryptonite. Supermanuses X-ray vision to set a bush on fire https://readcomiconline.li/Comic/Action-Comics-1938/Issue-218?id=25391#10
Superman is weakened by Green K https://readcomiconline.li/Comic/Action-Comics-1938/Issue-354?id=25527#8
Red
Red Kryptonite was created when Green-K traveled through a cosmic cloud. This variety has completely unpredictable effects on Superman that last between 24-72 hours. Every piece of Red-K only works on Superman once.
It’s stated some kryptonite went through a cosmic cloud that turned it into red kryptonite https://readcomiconline.li/Comic/Action-Comics-1938/Issue-283?id=25456#5 #weakness
It’s stated that Red K was created when green K traveled through a space cloud. Red K in this story causes amnesia https://readcomiconline.li/Comic/Adventure-Comics-1938/Issue-268?id=41389#6
Red Kryptonite has various effects on Superman like making his hair grow uncontrollably, nullifying his powers, making him giant, and so on https://readcomiconline.li/Comic/Action-Comics-1938/Issue-283?id=25456#8
Superman says no sample of red K can affect him the same way twice. https://readcomiconline.li/Comic/Action-Comics-1938/Issue-311?id=25484#5
It’s stated that the effects from any given piece of Red k only works once on Superman https://readcomiconline.li/Comic/Action-Comics-1938/Issue-325?id=25498#3 https://readcomiconline.li/Comic/Action-Comics-1938/Issue-325?id=25498#4
It’s stated Red-K can last for 24-48 hours. Red-K makes Clark bald https://readcomiconline.li/Comic/Superboy-1949/Issue-125?id=28990#5
In some rare cases effects of different strands of Red-K can be “similar” though. Superman can also sometimes influence the effects they have with concentration.
Superman implies specific strains of red kryptonite have repeatable effects or that Superman can make Red-K induce certain effects with concentration. This one makes Superman half ant https://readcomiconline.li/Comic/Action-Comics-1938/Issue-296?id=25469#12
Superman is exposed to Red Kryptonite. He was thinking of a Kryptonian Dragon species when he came into contact with it, and consequently turned into one https://readcomiconline.li/Comic/Action-Comics-1938/Issue-303?id=25476#5
Superman stores versions of Red-K for experimentation or intended usage.
All pieces of Red Kryptonite have random effects, though Superman holds samples of ones he finds so he can use them later. He has ones that make him giant, make him invisible and de-age him on hand https://readcomiconline.li/Comic/Action-Comics-1938/Issue-284?id=25457#6
Superman has a drawer that holds various samples of red kryptonite that he’s sampled and implies each of them have specific powers he’s recorded https://readcomiconline.li/Comic/Action-Comics-1938/Issue-300?id=25473#15
Superman stores variations of Red K for usage and knows what the effects will be. It often takes 1-3 days for an effect to wear off, unless exposed to another form https://readcomiconline.li/Comic/Action-Comics-1938/Issue-336?id=25509#22
Superman is shown to store samples of Red K, such as one that can shrink him to doll size. It’s stated Red K effects last 48 hours https://readcomiconline.li/Comic/Adventure-Comics-1938/Issue-315?id=41370#24
Negative effects
Red kryptonite is introduced and is stated to have unpredictable effects on Superman. In this case it gives him hallucinations https://readcomiconline.li/Comic/Action-Comics-1938/Issue-259?id=25432#4
Red kryptonite ripped “Superboy” from Clark’s past and brought him into the future https://readcomiconline.li/Comic/Action-Comics-1938/Issue-259?id=25432#5
Red Kryptonite can cause memory loss https://readcomiconline.li/Comic/Action-Comics-1938/Issue-265?id=25438#30
Red kryptonite causes rapid aging https://readcomiconline.li/Comic/Action-Comics-1938/Issue-267?id=25440#31
Red Kryptonite causes hair growth https://readcomiconline.li/Comic/Action-Comics-1938/Issue-283?id=25456#28
Red Kryptonite can shrink people https://readcomiconline.li/Comic/Action-Comics-1938/Issue-283?id=25456#30
Red Kryptonite can make a person grow two heads https://readcomiconline.li/Comic/Action-Comics-1938/Issue-284?id=25457#21
Red kryptonite makes Superman lose invincibility in half his body https://readcomiconline.li/Comic/Action-Comics-1938/Issue-290?id=25463#5
Red kryptonite splits Superman into two, a Clark and a Superman https://readcomiconline.li/Comic/Action-Comics-1938/Issue-293?id=25466#3
Red Kryptonite can give people 3 heads https://readcomiconline.li/Comic/Action-Comics-1938/Issue-299?id=25472#3
Red K makes Superman’s face change color in correlation with his emotions https://readcomiconline.li/Comic/Action-Comics-1938/Issue-317?id=25490#4
Red K makes Superman impulsively steal things starting with the latter S https://readcomiconline.li/Comic/Action-Comics-1938/Issue-330?id=25503#5
Red-k influences Superman to have vivid nightmares https://readcomiconline.li/Comic/Action-Comics-1938/Issue-344?id=25517#15
Red K makes Supergirl lose all her memories of being Supergirl https://readcomiconline.li/Comic/Action-Comics-1938/Issue-351?id=25524#26
Red K makes Superman lose his powers and grow monster-like appendages. He later becomes a centaur. It’s stated it will take 24 hours to wear off https://readcomiconline.li/Comic/Action-Comics-1938/Issue-367?id=25540#10 https://readcomiconline.li/Comic/Action-Comics-1938/Issue-367?id=25540#11
Superman undergoes odd berserker behavior caused by Red K https://readcomiconline.li/Comic/Action-Comics-1938/Issue-381?id=25554#7
Red K makes Superboy fat https://readcomiconline.li/Comic/Adventure-Comics-1938/Issue-270?id=41393#11
Red K makes Superboy small https://readcomiconline.li/Comic/Adventure-Comics-1938/Issue-270?id=41393#13
Red K gives Superboy amnesia https://readcomiconline.li/Comic/Adventure-Comics-1938/Issue-284?id=41421#5
Red-K makes Superboy blind https://readcomiconline.li/Comic/The-New-Adventures-of-Superboy/Issue-24?id=79672#20
Positive effects
It’s stated red kryptonite has made Superman giant, tiny, given him hallucinations https://readcomiconline.li/Comic/Action-Comics-1938/Issue-275?id=25448#6
Superman is hit by red and green kryptonite rays, causing him to grow a third eye https://readcomiconline.li/Comic/Action-Comics-1938/Issue-275?id=25448#6 https://readcomiconline.li/Comic/Action-Comics-1938/Issue-275?id=25448#15
Exposure to red Kryptonite gives Superman the power to make any of his wishes come true https://readcomiconline.li/Comic/Action-Comics-1938/Issue-283?id=25456#10
Red Kryptonite gives Superman fire breath https://readcomiconline.li/Comic/Action-Comics-1938/Issue-283?id=25456#12
Red Kryptonite gives Superman the power to read minds https://readcomiconline.li/Comic/Action-Comics-1938/Issue-283?id=25456#15
All pieces of Red Kryptonite have random effects, though Superman holds samples of ones he finds so he can use them later. He has ones that make him giant, make him invisible and de-age him on hand https://readcomiconline.li/Comic/Action-Comics-1938/Issue-284?id=25457#6
Red Kryptonite can turn people into mermaids https://readcomiconline.li/Comic/Action-Comics-1938/Issue-284?id=25457#28
Red kryptonite can make people intangible, or make them fall asleep https://readcomiconline.li/Comic/Action-Comics-1938/Issue-286?id=25459#5
Superman is immune to kryptonite and can see through lead. He also becomes weak to diamonds and gold. This is due to red kryptonite https://readcomiconline.li/Comic/Action-Comics-1938/Issue-291?id=25464#6 https://readcomiconline.li/Comic/Action-Comics-1938/Issue-291?id=25464#9 https://readcomiconline.li/Comic/Action-Comics-1938/Issue-291?id=25464#14
Red kryptonite makes Superman stretchy like rubber https://readcomiconline.li/Comic/Action-Comics-1938/Issue-299?id=25472#9
Red K seemingly makes Superman giant, despite said effect having happened to him once before. It’s later shown to make him giant, but without powers https://readcomiconline.li/Comic/Action-Comics-1938/Issue-325?id=25498#5 https://readcomiconline.li/Comic/Action-Comics-1938/Issue-325?id=25498#6
Red K is stated to only be able to induce an effect on Superman once. Some effects include becoming giant, turning into a sea monster or becoming partially invisible https://readcomiconline.li/Comic/Action-Comics-1938/Issue-380?id=25553#5
Superman is split into multiple copies of himself with red kryptonite https://readcomiconline.li/Comic/Action-Comics-1938/Issue-561?id=25833#20
Red K makes Superboy giant https://readcomiconline.li/Comic/Adventure-Comics-1938/Issue-270?id=41393#14
Red K gave Superboy dragon wings https://readcomiconline.li/Comic/Superboy-1949/Issue-101?id=28964#24
Red K turned Superboy into a lion https://readcomiconline.li/Comic/Superboy-1949/Issue-103?id=28966#8
Red K makes Superboy magnetic https://readcomiconline.li/Comic/Superboy-1949/Issue-103?id=28966#15
Red K turns Superboy into a double of another person https://readcomiconline.li/Comic/Superboy-1949/Issue-103?id=28966#25 #Arenal
Red-K amplifies Superboys powers https://readcomiconline.li/Comic/Superboy-1949/Issue-115?id=28979#20
Red K makes Superman the size of a planet https://readcomiconline.li/Comic/The-Superman-Family/Issue-189?id=88786#23
Red-K makes Superman intangible https://readcomiconline.li/Comic/Superman-s-Girl-Friend-Lois-Lane/Issue-30?id=46321#28
Blue
Blue-K weakens Superman’s clone Bizarro, but has no effect on him.
Blue kryptonite is stated to weaken Bizarro https://readcomiconline.li/Comic/Action-Comics-1938/Issue-278?id=25451#6
Blue kryptonite is harmful to Bizarro https://readcomiconline.li/Comic/Superman-1939/Issue-140?id=15956#28
White
White-K kills planet life, but is harmless to Superman
White kryptonite is stated to harm plant life(but not Superman) https://readcomiconline.li/Comic/Action-Comics-1938/Issue-278?id=25451#6
White kryptonite is used to kill an alien plant parasite https://readcomiconline.li/Comic/Action-Comics-1938/Issue-278?id=25451#14
White K kills plant life https://readcomiconline.li/Comic/Superboy-1949/Issue-136?id=29002#12
White K kills all plant life, even microscopic https://readcomiconline.li/Comic/The-Superman-Family/Issue-189?id=88786#30
Gold
Gold-K is the most dangerous variety of Kryptonite. It can permanently strip Superman of his powers.
It’s stated gold kryptonite can take away a person's powers permanently https://readcomiconline.li/Comic/Action-Comics-1938/Issue-305?id=25478#11 https://readcomiconline.li/Comic/Action-Comics-1938/Issue-305?id=25478#12
It’s stated gold kryptonite can permanently depower a Kryptonian https://readcomiconline.li/Comic/Action-Comics-1938/Issue-332?id=25505#22
Superman owns gold kryptonite, which can permanently erase his powers https://readcomiconline.li/Comic/Action-Comics-1938/Issue-380?id=25553#15
Gold kryptonite makes Superboy lose his powers permanently https://readcomiconline.li/Comic/Adventure-Comics-1938/Issue-299?id=41452#14
Jewel
Jewel-K can magnify mental energy.
Jewl kryptonite can be used to magnify mental energy and make things blow up https://readcomiconline.li/Comic/Action-Comics-1938/Issue-310?id=25483#13
Counter measures to Kryptonite
Superman has numerous countermeasures to Kryptonite. Most commonly he can create lead suits or coat himself in alloys that simply block its radiation. He can also outrun the rays if he’s aware its nearby.
Superman owns a lead suite to protect himself against kryptonite https://readcomiconline.li/Comic/Action-Comics-1938/Issue-249?id=25422#9
Superman owns lead armor to protect against kryptonite https://readcomiconline.li/Comic/Action-Comics-1938/Issue-278?id=25451#12
Superman owns a lead suite https://readcomiconline.li/Comic/Action-Comics-1938/Issue-349?id=25522#16
Superman can create led/glass armor so thin and pure it can’t be noticed by normal people https://readcomiconline.li/Comic/Action-Comics-1938/Issue-377?id=25550#11 https://readcomiconline.li/Comic/Action-Comics-1938/Issue-377?id=25550#16
Superman owns a flexible lead glass suite https://readcomiconline.li/Comic/Action-Comics-1938/Issue-565?id=25837#12
It’s stated that repeated exposure gave Superboy a tolerance for Kryptonite https://readcomiconline.li/Comic/Adventure-Comics-1938/Issue-242?id=41337#14
Superman creates a plastic steel alloy that can protect him from kryptonite https://readcomiconline.li/Comic/Justice-League-of-America-1960/Issue-200?id=27628#50
Silver Age Superman is able to move fast enough to come in contact with kryptonite without it affecting him https://readcomiconline.li/Comic/The-Superman-Family/Issue-197?id=88806#15
Red Solar Radiation
While red solar radiation is not harmful, it does not energize Superman the same way yellow sunlight does. Exposure to red solar radiation strips Superman of most of his non-muscular super powers, such as his enhanced vision, invulnerability, and flight.
Superman says that his powers come from Earth’s lower gravity and the solar rays of a yellow sun. He states his powers don’t work under a red son https://readcomiconline.li/Comic/Action-Comics-1938/Issue-271?id=25444#11
Superman says that he and other Kryptonians don’t have powers under a red sun https://readcomiconline.li/Comic/Action-Comics-1938/Issue-300?id=25473#5
Superman says he has no powers under a red sun https://readcomiconline.li/Comic/Action-Comics-1938/Issue-321?id=25494#5
Superman says he loses his super memory under a red sun https://readcomiconline.li/Comic/Action-Comics-1938/Issue-321?id=25494#6
Superman says that red sun radiation doesn’t take away “all” of his power https://readcomiconline.li/Comic/Action-Comics-1938/Issue-515?id=25783#12
Its stated red sun rays don’t affect Superman’s senses https://readcomiconline.li/Comic/Action-Comics-1938/Issue-545?id=25817#14
Superman mentions the amount of red solar energy he’s exposed to affects how much his powers are reduced https://readcomiconline.li/Comic/DC-Comics-Presents/Issue-70?id=55599#16
Other types of solar radiation
Superman’s powers can fluctuate based on the color of solar radiation he’s given. He has no powers under green solar radiation and his powers only work at half strength under orange sun radiation. White solar energy actually increases his power though.
Superman’s powers still work around an orange sun https://readcomiconline.li/Comic/Action-Comics-1938/Issue-289?id=25462#30
It’s stated Kryptonians have no powers under a green sun https://readcomiconline.li/Comic/Action-Comics-1938/Issue-337?id=25510#22
It’s stated Superman only has half his powers near an orange star https://readcomiconline.li/Comic/Action-Comics-1938/Issue-384?id=25558#16
Superman says green sun rays can weaken him https://readcomiconline.li/Comic/Justice-League-of-America-1960/Issue-52?id=27963#17 https://readcomiconline.li/Comic/Justice-League-of-America-1960/Issue-52?id=27963#22
It’s stated certain wavelengths of energy like red and green strip Superman of strength https://readcomiconline.li/Comic/Superman-1939/Issue-255?id=16083#11
White sun solar rays increase Superman’s powers beyond his normal https://readcomiconline.li/Comic/Superman-1939/Issue-396?id=16239#15
Counter measures to solar radiation
Superman has developed several sunscreens that can block out red radiation. He also has inventions that can let him fly fast enough to time travel without the need for his powers and can outrun red sun radiation with clever planning.
Superman can use a special form of sunscreen to shield himself from red sun rays https://readcomiconline.li/Comic/Action-Comics-1938/Issue-544?id=25816#21
Superman owns an anti gravity belt that allows him to fly fast enough to pierce the time barrier, allowing him to leave Krypton despite its red sun https://readcomiconline.li/Comic/Superman-1939/Issue-157?id=15974#8
Superman invents lotion that can screen out specific rays of light https://readcomiconline.li/Comic/Superman-1939/Issue-321?id=16157#17
Superman can outrun red sun radiation https://readcomiconline.li/Comic/Superman-1939/Issue-364?id=16204#23
Magic
Traditionally Superman’s powers work under scientific principles and because of this he has no innate protection to magic. Most magic (in the context of the Silver age), weakens him. His own powers also tend to be less effective against those who are magical in nature.
Superman says his powers are useless against magic https://readcomiconline.li/Comic/Action-Comics-1938/Issue-437?id=25643#13
It’s stated Superman is weak to magic https://readcomiconline.li/Comic/Action-Comics-1938/Issue-504?id=25765#25
Magic can nullify Superman’s powers https://readcomiconline.li/Comic/Action-Comics-1938/Issue-531?id=25803#9
Superman implies magic in general weakens his body https://readcomiconline.li/Comic/Justice-League-of-America-1960/Issue-49?id=27959#7
Superboy says he isn’t immune to magic https://readcomiconline.li/Comic/The-New-Adventures-of-Superboy/Issue-2?id=79665#7
Superboy says his powers are useless against magic https://readcomiconline.li/Comic/The-New-Adventures-of-Superboy/Issue-25?id=79674#14
Superman says his powers are scientifically based and aren't effective against magic https://readcomiconline.li/Comic/Superman-1939/Issue-395?id=16238#12
Counter measures
Superman’s been able to overpower magic through sheer willpower and in some cases can even absorb it to use against his opponents.
Superman is able to willpower his way through multiple blasts of magic https://readcomiconline.li/Comic/Superman-1939/Issue-395?id=16238#12
When sent to a land infused with Magical energy Superman is able to tap into and absorb said magical energy to power himself up. This also makes his attacks more effective against magical based creatures https://readcomiconline.li/Comic/World-s-Finest-Comics/Issue-210?id=47856#28
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