Earth Has a Hidden Second Moon — And It's Closer Than Anyone Expected
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YouTubeBRIGHT SIDE
Earth Has a Hidden Second Moon — And It's Closer Than Anyone Expected
Earth may have a hidden companion much closer than scientists once realized. Astronomers have been studying a rare object known as a quasi-moon—a celestial body that doesn't orbit Earth directly but remains gravitationally linked to our planet while traveling around the Sun. Recent observations suggest that one of these mysterious objects ...
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