Neil deGrasse Tyson calls on the government to just show the alien, saying Americans are ready for disclosure after years of hearings and UAP files.
Daily Mail on MSN
Scientist Neil deGrasse Tyson tells US government to 'show the alien!' after latest UFO disclosure
Astrophysicist Neil deGrasse Tyson, 67, explained how any alien visitor from another planet would likely look very different ...
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