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