Bio: When Argos neighboring planet, Krypton, exploded, Argos was
thrown out of orbit and the once beautiful, thriving planet, was turned
into a harsh and cold dwelling for the residents. When nearly everyone
had begun to die out from the harsh temperatures, one of Argosís top
scientists put herself and her family in a state of cryo-tubes, hoping
that a rescuer would come some day.
Superman found these tubes, although they were now destroyed, save for
one. He took the survivor back with him to Earth, where she exhibited
powers nearly identical to his own.