NEEMO
Astronaut Jeremy Hansen Describes Living in a Cave to Prepare for Mars
"That was as close as you could get to exploring Mars on Earth."
This Undersea Lab Prepares Astronauts for Space
♬ Life is much better down where it’s wetter, take it from me ♬
Motherboard TV: Inside NASA's Spectacular Undersea Mission to Save Earth from an Asteroid
h4. A new episode of "Spaced Out":http://motherboard.vice.com/video/series/spaced-out, Motherboard's YouTube space show.The possibility that Earth will be hit by an asteroid in our lifetime isn't "huge":http://motherboard.vice.com/2012/5/17/nasa-s-most...
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