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STS-135 Shuttle Mission Imagery
Astronauts Sandy Magnus and Rex Walheim
high res (1.2 M) low res (103 K)
JSC2011-E-043872 (29 April 2011) --- NASA astronauts Sandy Magnus and Rex Walheim, both STS-135 mission specialists, participate in an EVA Thermal Protection System (TPS) overview training session in the TPS/Precision Air Bearing Facility in the Space Vehicle Mock-up Facility at NASA's Johnson Space Center. A crew instructor (right) assisted Magnus and Walheim. Photo credit: NASA

Curator: JSC PAO Web Team | Responsible NASA Official: Amiko Kauderer | Updated: 11/13/2012
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