Neil deGrasse Tyson Says Humans Are Too Stupid to Be Visited by Aliens


A lot of people ask StarTalk Radio host Neil deGrasse Tyson if extraterrestrial life exists and why haven’t we encountered any alien life yet. He has a special answer for that question…

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2 Comments

  1. DavidKruse July 23, 2013
    • High T3ch July 23, 2013