History of character is unknown.
- This version of the character is exclusive to the continuity of the television series Young Justice and its tie-in comic book series. It is an adaptation of Allen Adam/Captain Atom. The original character was created by Joe Gill and Steve Ditko and first appeared in Space Adventures #33.
- Captain Atom was voiced by Michael T. Weiss.
- 24 Appearances of Nathaniel Adams (Earth-16)
- 3 Images featuring Nathaniel Adams (Earth-16)
- Quotations by or about Nathaniel Adams (Earth-16)
- Character Gallery: Nathaniel Adams (Earth-16)
|Justice League member|
This character is or was a member of the Justice League of America, or the Justice League in any of its various incarnations, sworn by a duty to act as guardians of America and the world by using their skills and/or superpowers to protect Earth from both interstellar and domestic threats.