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