. "Captain Atom is a fictional superhero appearing in American comic books published by DC Comics. Captain Atom has existed in three basic incarnations. The character was created by writer Joe Gill and artist/co-writer Steve Ditko, and first appeared in Space Adventures #33 (March 1960). Captain Atom was created for Charlton Comics but was later acquired by DC Comics and revised for DC\u2019s post-Crisis continuity."@en .