Neil deGrasse Tyson Explains Once and for All Why Pluto Is Not a Planet

Still sucks to be Pluto.

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Complex Original

Image via Complex Original

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One of astrophysicist Neil deGrasse Tyson's claims to fame was his assertion that Pluto is not a full-on planet, but a planetoid. In an appearance on Late Night With Seth Myers, Tyson confronts Pluto and lays out the logic governing NASA's decision to demote it to mere dwarf planet. We're convinced. 

[viaGizmodo]

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