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New Earth-Like Planet May Exist Beyond Neptune | Planet Nine Rival Discovered? | WION Podcast
Japanese scientists have proposed the existence of a hidden Earth-like planet beyond Neptune, possibly explaining the unusual behavior of trans-Neptunian objects (TNOs) in the Kuiper Belt. This planet, smaller and closer than the hypothetical Planet Nine, could have a mass 1.5 to 3 times that of Earth and a highly tilted orbit. If confirmed, it ...
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