"Unusual Tales", a series presenting Steve Ditko's comics from 1957 to 1959 that are in the public domain.
Click Lesser Jovian images to embiggen to Greater Jovian size:
Now that you've enjoyed the story, some links you might want to check:
Over two dozen publications in print
Back issues and subscriptions available
Various DC hardcovers include almost all of Ditko's work for DC, Tower and the Charlton "Action Heroes" line
Scans in this series generally adapted to my personal tastes from those copies