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  3. 4 things NASA can teach you about a good night’s sleep

    After two weeks of six hours of sleep a night, you’re legally drunk

     

  4. Nasa: The moon’s underground caves could house astronauts

    These so-called “lunar pits” could potentially provide quite the shelter

     

  5. The prototype for a new NASA rover is being tested for underwater space exploration

     

  6. Watch a live video stream from the International Space Station

    NASA’s new High Definition Earth Viewing (HDEV) experiment lets us watch the Earth from space

     

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  12. Heavy-metal frost, methane fog, and more: 9 photos of the wildest weather in the universe

     

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