PMM

ISS026-E-031069 (1 March 2011) --- The newly-attached Permanent Multipurpose Module (PMM), docked space shuttle Discovery (STS-133) and the Canadian-built Dextre, also known as the Special Purpose Dextrous Manipulator (SPDM), are featured in this image photographed by an Expedition 26 crew member on the International Space Station. The blackness of space and Earth?s horizon provide the backdrop for the scene.