Sun

Earth's Yellow Sun

Earth's yellow sun was a star of average size and the main power source within the solar system.

Native Species

• Sun Creatures: A race of firey people from the Center of the Sun.

Kryptonians

Solar energy from the yellow sun was the source of energy for Kryptonian powers.

"The yellow rays are what give me my super-strength" — Superman, in History of Doom

Red Sun

At certain times the Sun can appear red. While this is occurring, Kryptonians lose their powers.