Categories Animals Mars Asteroid Strike: Ancient ‘Planet Killer’ Space Rock Causes Mega Tsunami on the Red Planet 3.4 Billion Years Ago Post author By nicecorn85 Post date December 5, 2022 The planet killer asteroid that struck Mars 3.4 billion years ago also proves long-held notions that the Red Planet once held vast amounts of ocean water. ← Not Just the Donald Trump Dinner: Dangers of the Kanye West – Nick Fuentes Partnership → Ecuador Monitors and Protects Species of Birds on Galapagos Islands from Bird Flu Threat