Mysterious ‘Unseen Planetary Mass’ Lurking at Edge of Solar System?

in #astronomy8 years ago

  • Published on Jun 23, 2017
    A mysterious, unseen, planetary object with a mass somewhere between that of Mars and Earth may be lurking in the outer reaches of our solar system, according to new research. Scientists at the University of Arizona’s Lunar and Planetary Laboratory (LPL) put forward evidence that this unknown “planetary mass object” may explain why the plane of the solar system is warped in the outer reaches of the Kuiper Belt. Learn More:

    https://www.rt.com/viral/393710-myste…

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