Earth may get a new minimoon — but it may just be 1960s space junk

Earth may get a new minimoon — but it may just be 1960s space junk
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Every once in a while, orbital trajectories and fate's gravity conspire to let Earth briefly adopt a miniature moon to join us for a few measures of our planet's constant dance around the sun.



September 23, 2020 at 09:13PM
via Space.com read more...