Neil deGrasse Tyson has an unexpected reaction to Trump's Space Force

Neil deGrasse Tyson explains why Trump's Space Force is "not a crazy idea".

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  • The astrophysicist and author Neil deGrasse Tyson discusses why he wanted a Space Force for decades.
  • He doesn't think just because Trump proposed it that the Space Force is "a crazy idea".
  • Tyson sees important non-military functions for the branch.
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