this post was submitted on 14 Oct 2025
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'Planet Y' theory hints at hidden Earth-size world lurking in the solar system — and it could be much closer to us than 'Planet Nine' (www.livescience.com)
submitted 9 months ago by RegularJoe@lemmy.world to c/science@lemmy.world
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[–] altphoto@lemmy.today 3 points 9 months ago

Its probably a tiny black hole that's cleaning the debris around the sun.