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Or are we? https://en.wikipedia.org/wiki/Planet_Nine?wprov=sfla1 https://en.wikipedia.org/wiki/Planet_Nine?wprov=sfla1
by grumpopotamus 3y ago
Or are we? https://en.wikipedia.org/wiki/Planet_Nine?wprov=sfla1 https://en.wikipedia.org/wiki/Planet_Nine?wprov=sfla1
- adolph 3y agoIf the gravitational effects leading to inferences of a large extra-neptunian object were a “primordial black hole” would it still count as a planet? But if not a planet, then what? Scholtz suspects it could be something even more exotic: a primordial black hole, one forged in the big bang. https://www.newscientist.com/article/mg24933280-100-is-there-an-ancient-black-hole-at-the-edge-of-the-solar-system/ https://www.newscientist.com/article/mg24933280-100-is-there... https://en.wikipedia.org/wiki/Micro_black_hole https://en.wikipedia.org/wiki/Micro_black_hole