Carlo Godinez posted an update in the group Discovery 4 years, 7 months ago
The New Indication That A 9-By-12 Mile Meteor Impacted Mars, ~3 Bya, Giving Rise To A Thousand-Foot Tsunami, Which Created The Strange Landforms On Mars, Supports The Theory That Mars Did Have Surface Ocean. The Meteor Is Said To Have Formed The 75-Mile-Wide Lomonosov Crater In The Martian Northern Lowlands.
Scientists may have found ground zero of an ancient tsunami on Mars | Salon.comA 1,000-foot-high tsunami may have caused the strange landforms on Mars, study suggests