View of MS2 Bresnik working on the FD during STS-129

S129-E-006587 (18 Nov. 2009) --- Astronaut Randy Bresnik, STS-129 mission specialist, uses a handheld laser ranging device -- designed to measure the range between two spacecraft -- through one of the overhead windows on the aft flight deck of Space Shuttle Atlantis to track the range of the International Space Station during rendezvous operations.