Because Superman’s home planet, Krypton, had a red sun, Superman derives his powers from the yellow sun of our solar system.

completely redefining the Man of Steel's iconic red cape with an amazing redesign. Leaning into his alien origins as the Last Son of Krypton, Kal-El's new cape features some pretty incredible ...

Red Kryptonite, introduced in 1958’s Adventure ... In the comics, non-powered Kryptonians refer to those who lived on Krypton before its destruction and never gained powers under a yellow ...