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LIGO Detection full movie - YouTube
https://www.youtube.com/watch?v=XCygLIT824s&t=852
To celebrate the one-year anniversary of a discovery that changed the face of astronomy, on 7 February we feature the exclusive world premiere of a new docum...
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ESA astronaut André Kuipers' tour of the International Space Station - YouTube
https://www.youtube.com/watch?v=QF2w2Dx_QMs
ESA astronaut Andre Kuipers invites you to follow a guided tour of the complete International Space Station. Andre himself is the tour guide during this uniq...