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