Monologue

Scott Kelly: There Are No Lifeboats on Mars

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Closed Captions

Scott Kelly is a retired American astronaut who has spent a total of 520 days in space, including a year-long mission to the International Space Station. (He’s also the twin brother of former astronau

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Monologue
Scott Kelly: There Are No Lifeboats on Mars

Scott Kelly is a retired American astronaut who has spent a total of 520 days in space, including a year-long mission to the International Space Station. (He’s also the twin brother of former astronau

...