 | How do Astronauts stay in shape for long-duration missions in a weightless environment? Learn this and how elite athletes staying fit in a special Google+ Hangout Wednesday, July 17. NASA Astronaut... | From: Thornews Ufo Views: 0  0 ratings |
| Time: 41:26 | More in Science & Technology |
Added :December 23, 2013 at 09:18AM
Fitness Training With The 'Best of the Best!'
Fitness Training With The 'Best of the Best!'
Thornews Ufo
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