Tags Atmosphere

Tag: Atmosphere

Mars had an oxygen-rich atmosphere four billion years ago

Mars had an oxygen-rich atmosphere more than a billion years before the Earth, say scientists. An examination of meteorites and rocks on the planet...

Rethinking early atmospheric oxygen

A research team of biogeochemists at the University of California, Riverside has provided a new view on the relationship between the earliest accumulation of...

Carbon’s role in atmosphere formation

A new study in Proceedings of the National Academy of Sciences suggests that the way carbon moves from within a planet to the surface...

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