Do you want to compare Galactus with Atom? Discover the powers, weakness & weapons of Galactus and Atom from Galactus Biography and Atom Biography. Find out all about Galactus and Atom.# Check out how is Galactus unique and distinct from Atom. Discover their love interest, sidekicks, family tree and the movies and games list in which Galactus and Atom have appeared. Find out everything about them here!