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Aujourd’hui — 24 janvier 2025Flux principal

Earth’s Mini-Moon Was Probably a Piece of Its Real Moon

23 janvier 2025 à 20:54
Scientists think a small rock discovered near Earth last August was hurled into space by an ancient impact on the lunar surface.

© NASA/JPL-Caltech

An artist’s concept of an asteroid like the small near-Earth object 2024 PT5, whose orbit around the sun closely matches that of our planet and led to it being called a “mini-moon.”
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