Mars was once covered by 300-meter deep oceans, study shows sciencedaily.com Submitted by magenta_placenta t3_yymoqt on November 18, 2022 at 3:24 PM in space 144 comments 822
DWright_5 t1_iwwc925 wrote on November 18, 2022 at 9:08 PM Reply to comment by RhymesWith_DoorHinge in Mars was once covered by 300-meter deep oceans, study shows by magenta_placenta I know, right? 300 meters? That could evaporate after a couple of hot July days Permalink Parent 6
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