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
Sirboggington t1_j1d5a9c wrote on December 23, 2022 at 12:36 PM Reply to comment by wankymcdougy in Mars' ancient atmosphere may not have had much oxygen after all by pecika I would expect it to smell like Uranus. Permalink Parent 1
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