S120-E-006047 (24 Oct. 2007) --- Astronaut Doug Wheelock, STS-120 mission specialist, photographed on the middeck of Space Shuttle Discovery during flight day two activities.
S120-E-006047 (24 Oct. 2007) --- Astronaut Doug Wheelock, STS-120 mission specialist, photographed on the middeck of Space Shuttle Discovery during flight day two activities.