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STS-121 Shuttle Mission Imagery
Piers Sellers and Mike Fossum work on Discovery's Remote Manipulator System/Orbiter Boom Sensor System (RMS/OBSS)
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STS121-323-011 (8 July 2006) --- Astronauts Piers J. Sellers and Michael E. Fossum, STS-121 mission specialists, work in tandem on Space Shuttle Discovery's Remote Manipulator System/Orbiter Boom Sensor System (RMS/OBSS) during the mission's first scheduled session of extravehicular activity (EVA). Also visible on the OBSS are the Laser Dynamic Range Imager (LDRI), Intensified Television Camera (ITVC) and Laser Camera System (LCS).

Curator: Kim Dismukes | Responsible NASA Official: John Ira Petty | Updated: 08/16/2006
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