S122-E-006316 (8 Feb. 2008) --- Backdropped by a blue and white Earth, the docking mechanism (foreground), Columbus laboratory in Space Shuttle Atlantis' aft payload bay, vertical stabilizer, orbital maneuvering system (OMS) pods and Atlantis' Remote Manipulator System/Orbiter Boom Sensor System (RMS/OBSS) are featured in this image photographed by a STS-122 crewmember during flight day two activities.