Scientific American Space Lab

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• 6:08

  Hypervelocity Stars and MORE! - The Countdown #24

  by spacelab • 4,605 views • 6 days ago

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  LINKS for the TOP 5 are listed BELOW!!

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  Lumpy Lunar Gravity http://goo.gl/6FB6K

  ...

• 4:52

  Caleb Answers Your Questions - Ask the Experts #17

  by spacelab • 10,326 views • 1 week ago

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  Watch more episodes: http://goo.gl/9MNo5

  Caleb Scharf, Director of Astrobiology at Columbia Univ...

• 6:37

  A Galactic Collision and MORE! - The Countdown #23

  by spacelab • 7,257 views • 2 weeks ago

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  LINKS for the TOP 5 are listed BELOW!!

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  Printing Pizza for Astronauts http://go...

• 6:17

  An Ancient Underground Oasis and MORE!! - The Countdown #22

  by spacelab • 10,583 views • 1 month ago

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  LINKS for the TOP 5 are listed BELOW!!

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  THE TOP 5:

  Why Barns Are Red: http://g...

• 5:01

  Maryam Answers Your Questions! - Ask the Experts #16

  by spacelab • 4,144 views • 1 month ago

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  Watch more episodes: http://goo.gl/9MNo5

  Maryam Modjaz, assistant professor of Astrophysics at t...

• 2:53

  Gemini's Paraglider Landing System

  by spacelab • 6,034 views • 1 month ago

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  It's often left out of the history books, but NASA wanted to land the Gemini spacecraft on a run...