Galactus s a fictional character appearing in comic books published by Marvel Comics, created by Stan Lee and Jack Kirby. Galactus’ first appearance was in Fantastic Four #48 in 1966. Since his first appearance, Galactus has been featured in numerous Marvel works as well as related media. Galactus is known as the Devourer of Worlds and has nearly limitless powers, he is counted among the most iconic villains in the Marvel Universe.