P3/P4 Truss and Canadarm2 during Expedition 13 / STS-115 Joint Operations

ISS013-E-80783 (12 Sept. 2006) --- Backdropped by a blue and white Earth, the new P3/P4 truss and the Canadarm2 on the International Space Station are featured in this image taken by an Expedition 13 crewmember while Space Shuttle Atlantis (STS-115) was docked with the orbital outpost.