A galaxy somewhere in space. A galaxy was an astronomical object that was made up of stars, space clouds and other things all bound together by gravity. Most galaxies have hundreds of billions of stars. Known galaxies Galaxies: Click on this link for a list of all known galaxies in the universe. References ↑ As seen in The New Adventures of Superman episode The Abominable Iceman (1966). External Links Galaxy at the DC Database Galaxy at Wikipedia Retrieved from "https://superfriends.fandom.com/wiki/Galaxy?oldid=87550" Categories: Astronomy Galaxies Places Community content is available under CC-BY-SA unless otherwise noted.