S119-E-006372 (17 March 2009) --- Astronaut Steve Swanson, STS-119 mission specialist, exercises on the middeck of Space Shuttle Discovery.
Date March 17, 2009
S119-E-006372 (17 March 2009) --- Astronaut Steve Swanson, STS-119 mission specialist, exercises on the middeck of Space Shuttle Discovery.