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Photo-iss024e007998
International Space Station Imagery
Shannon Walker
high res (1.3 M) low res (102 K)
ISS024-E-007998 (12 July 2010) --- Astronaut Shannon Walker, Expedition 24 flight engineer, exercises on the treadmill in Tranquility, also known as Node 3, on the International Space Station.

Curator: JSC PAO Web Team | Responsible NASA Official: Amiko Kauderer | Updated: 10/30/2012
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