The European Space Agency has released new images of a rare "butterfly" crater on the Red Planet. The bug-like structure sports a pair of smooth, rocky wings, which were likely "fluidized" by buried ...
City-sized butterfly crater discovered in Mars’ Idaeus Fossae region Wings suggest buried ice melted by asteroid impact Uneven impact created the crater’s asymmetrical, walnut-like floor ...
The agency’s scientists are still not saying they found fossils of Martian microbes, but analysis of the specimen collected by the Perseverance rover raises that possibility. By Kenneth Chang Life, ...
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