ISS028-E-005676 (27 May 2011) --- A portion of the International Space Station and the docked space shuttle Endeavour (left) are featured in this image photographed by a spacewalker, using a fish-eye lens attached to an electronic still camera, during the STS-134 mission?s fourth session of extravehicular activity (EVA). Earth?s horizon and the blackness of space provide the backdrop for the scene.