Scientists found a 'bathtub ring' on Mars. Could it be evidence of an ancient Red Planet ocean? - Space Information Aggregator - spaceinfo@libera.site

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Scientists found a 'bathtub ring' on Mars. Could it be evidence of an ancient Red Planet ocean?

2026-04-20 20:03:23

Space Information Aggregator

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#^Scientists found a 'bathtub ring' on Mars. Could it be evidence of an ancient Red Planet ocean?

A huge geological structure on Mars resembling a bathtub ring may be evidence of an ocean that once covered a third of the Red Planet.

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Mars Astronomy Solar System