Magnus and Walheim on Atlantis Aft Flight Deck during Rendezvous OPS

S135-E-007118 (10 July 2011) ? NASA astronaut Sandy Magnus, STS-135 mission specialist, is pictured at controls on the flight deck of the space shuttle Atlantis during rendezvous and docking operations with the International Space Station. NASA astronaut Rex Walheim, mission specialist, is at right. Photo credit: NASA