Is Interstellar Space Travel Possible? (Full Episode) | Startalk with Neil deGrasse Tyson | Nat Geo

Is interstellar space travel possible? Neil deGrasse Tyson interviews engineer and former NASA astronaut Mae Jemison, and discusses the challenges of interstellar travel with comedian Godfrey and theoretical physicist Lawrence Krauss. Startalk with Neil deGrasse Tyson | S4 E12 And National Geographic is the world's premium destination for critically acclaimed storytelling around science and exploration.

Courtesy of National Geographic on YouTube. Watch on YouTube ↗

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