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s119e006694

November 1, 2011
S119-E-006694 (20 March 2009) --- Performing his own in-space version of "look, Ma, no hands" is astronaut Joseph Acaba, STS-119 mission specialist. The shuttle version of the bike, deployed here on Discovery's mid deck, is called the ergometer and is one device that provides astronauts a chance to exercise while in space.


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