Mars' ancient atmosphere may not have had much oxygen after all space.com Submitted by pecika t3_zss5vu on December 22, 2022 at 5:48 PM in space 146 comments 4,218
thc42 t1_j1cpgv4 wrote on December 23, 2022 at 9:13 AM Reply to comment by sungod-1 in Mars' ancient atmosphere may not have had much oxygen after all by pecika I enjoyed reading this, but it's scifi. Permalink Parent 8
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