Captain Atom was once among Charlton Comics' most prized heroes until he, along with the rest of the company's assets, was acquired by DC Comics. From there, he became a powerhouse of a hero alongside fellow superheroes like Superman, Batman and Shazam. He has gone on to play key roles in countless DC stories, with the full range of his destructive capabilities working as both a blessing and a curse of a power.
Source：https://www.cbr.com/captain-atom-greatest-dc-comics-ranked/
