Neil deGrasse Tyson Lends His Expertise to Explain That New Planet, Debate the Merits of Snack-Food Mascots

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Neil deGrasse Tyson might claim that new planet doesn’t have any diabolical plans for us, but we saw Melancholia. Planet expert Kirsten Dunst knows what’s up.

Neil deGrasse Tyson on Astronomy, Cereal Mascots