Endeavour SRMS / OBSS during STS-126

S126-E-007864 (15 Nov. 2008) --- Space Shuttle Endeavour's Remote Manipulator System/Orbiter Boom Sensor System (RMS/OBSS) is featured in this image photographed by an STS-126 crewmember aboard the shuttle. Earth's horizon and the blackness of space provide the backdrop for the scene.