Neil deGrasse Tyson - Stephen Hawking's Take on Aliens Sept 4, 2018 18:35:10 GMT -5 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by Uncle Stoney on Sept 4, 2018 18:35:10 GMT -5 Neil deGrasse Tyson Responds to Stephen Hawking's Take on Aliens (from Joe Rogan Experience