Argo City

Argo City was a city on the planet Krypton. Argo City was destroyed when Krypton blew up.

Early history
Supergirl was born in Argo City. Before it exploded, she was put in a rocket by her parents, Zor-El and Alura, which went to Earth. Her parents somehow survived in a parallel dimension, but became trapped as a result.

Appearances

 * Scooby-Doo! Team-Up
 * #37.