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The return of the ninth planet?
Hector Socas-Navarro | June 18, 2023Years after Pluto was demoted from planetary status, astronomers have found new evidence that our solar system may have a genuine ninth planet, far beyond the orbit of Neptune.
Years after Pluto was demoted from planetary status, astronomers have found new evidence that our solar system may have a genuine ninth planet, far beyond the orbit of Neptune.
