The topic is the popular science fiction show Star Trek (1966). Guests includ...
StarTalk
Season 1 Episode 7: Chris Hadfield
Social Media-Savvy Astronauts are taking over the cosmos. Dr. Neil deGrasse Tyson and Chris Hadfield, the first Canadian astronaut to walk in space, discuss social media milestones in space, and its usage among today's astronauts. Former...