New Evidence That An Ancient Martian Ocean Covered Half The Planet

Mars Was Half Covered by an Ocean susannakohler33808 Mon, 01/12/2026 - 12:00 Mars Was Half Covered by an Ocean https://mediarelations.unibe.ch/media_releases/2026/media_releases_2026/mars_was_half_covered_by_an_ocean/index_eng.html