Mars' ancient atmosphere may not have had much oxygen after all

There may have been no oxygen in the atmosphere of ancient Mars after all, a new study has found, but don't despair, there still could have been living creatures crawling on the planet.

TroibNews TroibNews
Dec 22, 2022 - 17:00
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Mars' ancient atmosphere may not have had much oxygen after all
There may have been no oxygen in the atmosphere of ancient Mars after all, a new study has found, but don't despair, there still could have been living creatures crawling on the planet.