S121-E-07791 (15 July 2006) --- Astronaut Piers J. Sellers, STS-121 mission specialist, works with cables on the middeck of Space Shuttle Discovery as the shuttle crew prepares to undock from the International Space Station.
S121-E-07791 (15 July 2006) --- Astronaut Piers J. Sellers, STS-121 mission specialist, works with cables on the middeck of Space Shuttle Discovery as the shuttle crew prepares to undock from the International Space Station.