IN THE HEIGHTS
CHARTING SUPERGIRL’S HIGH-FLYING HISTORY
FIRST CONTACT
(Action Comics #252) Kara Zor-El made her debut alongside supervillain Metallo (yeah, we’ve never heard of him either) way back in May 1959. And you can tell it was in 1959 without even looking at the cover: her powers — super-breath and superstrength — were introduced via her cleaning her room and fixing furniture.