Ancient traces of giant ocean found on Mars

Scientists at Penn State University have confirmed the existence of a giant ocean that once covered Mars! A relief map of fluvial ridges of distinctive shoreline topology has been created using satellite images. #Mars #AncientOcean #PennState #AeolisDorsa https://www.sciencealert.com/ancient-traces-of-a-giant-ocean-have-just-been-discovered-on-mars