Stream the full StarTalk Season 5 Episode 4 movie online for free in crystal-clear HD quality. No downloads required—just press play and enjoy the action, complete with English subtitles for an enhanced viewing experience.
Neil deGrasse Tyson features his tour of the remote Thule Air Base in Greenland and his interview with General John Raymond, Commander of Air Force Space Command. He then tackles the science of defense with co-hosts comedian Chuck Nice and space security expert Laura Grego with commentary from theoretical physicist Priya Natarajan and Bill Nye, the Science Guy.