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Scientists think they found evidence of a hidden planet beyond Neptune and they are calling it Planet Y

It’s been nearly 2 centuries since a planet was discovered in the solar system. But now scientists think they’ve uncovered ...
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Forget Planet X! Beyond Neptune, There Might Be An Earth-Sized Planet Y

Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and Fundamental Forces from Imperial College London.View full profile Alfredo has a PhD in Astrophysics and a Master's in Quantum ...