Captain Atom

U.S. Air Force Captain Allen Adam was accidentally atomized in a rocket explosion, but his extraordinary willpower allowed him to reform his body at the atomic level. The incident granted him vast nuclear-based powers including superhuman strength, flight, and energy projection — and left his hair permanently white in his transformed state.

Few Bronze Age creations have shown the staying power of Captain Atom — born in 1978 from the legendary partnership of writer Joe Gill and artist Steve Ditko, this DC powerhouse has been a fixture of the publisher's universe for nearly five decades. With 139 catalogued appearances and four key issues to their name, Captain Atom is far more than a footnote, boasting a rich publishing history stretching from 1978 all the way to 2026. Their own self-titled series anchors their legacy, but it's the Justice League International and Justice League Europe chapters that place them shoulder-to-shoulder with the absolute cream of DC's roster — sharing pages with the likes of Superman, Batman, and The Flash. If you're tracing the connective tissue of DC's Bronze Age into the modern era, Captain Atom is an essential thread worth pulling.