The Universe

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The Universe: Nemesis: The Sun's Evil Twin
Nemesis: The Sun's Evil Twin
Season 6  |  Episode 5  |  The History Channel  |  June 2, 2017

Could there be a monstrous, undiscovered star orbiting our own Sun? Could it be scattering killer comets throughout our Solar System like clockwork every 26 million years?

Could there be a monstrous, undiscovered star orbiting our own Sun? Could it be scattering killer comets throughout our Solar System like clockwork every 26 million years?

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