Mars. Mars is the fourth planet from the Sun. History Once the home of the Martian race, it was desolated a thousand years ago by the Imperium. Earth astronauts J. Allen Carter and Ed Reiss became the first men to set foot on Mars. This article is a stub. You can help the DC Animated Universe Wiki by expanding it. Notable Martians J'onn J'onzz My'ria'h Appearances Justice League "Secret Origins" "In Blackest Night, Part II" (Mentioned Only) "Paradise Lost, Part I" (Mentioned Only) "A Knight of Shadows" (Hallucination) Retrieved from "https://dcau.fandom.com/wiki/Mars?oldid=176567" Categories: Stubs A to Z Planets Community content is available under CC-BY-SA unless otherwise noted.