
StarTalk with Neil deGrasse Tyson
The Right Stuff with Astronaut Scott Kelly and Dr. Chris Mason
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On this episode
About this episode
What does it take to be an astronaut? Neil deGrasse Tyson, Gary O’Reilly, and Chuck Nice break down the physical effects of being in space and the results of the astronaut twins study with guests astronaut Scott Kelly and biophysicist Chris Mason.