Subscribe: Follow @JimandSamShow on Twitter, Facebook, Instagram, and Snapchat.<br>Subscribe: Follow @JimandSamShow on Twitter, Facebook, Instagram, and Snapchat. Subscribe: Follow @JimandSamShow on Twitter, Facebook, Instagram, .<br>Neil deGrasse Tyson is an astrophysicist, cosmologist, author, and science communicator.<br>Subscribe: Jim Norton &amp; Sam Roberts are joined in studio by Neil deGrasse Tyson. He discusses alien conspiracy theory .
