STS-115 and Expedition 13 crewmembers in the Node 1 during Joint Operations

S115-E-06524 (16 Sept. 2006) --- STS-115 and Expedition 13 crewmembers enjoy a light moment in the Unity node of the International Space Station while Space Shuttle Atlantis was docked with the station. From the left are cosmonaut Pavel V. Vinogradov, Expedition 13 commander representing Russia's Federal Space Agency; astronauts Jeffrey N. Williams, NASA space station science officer and flight engineer; Thomas Reiter, flight engineer representing the European Space Agency (ESA); Christopher J. Ferguson, STS-115 pilot; Daniel C. Burbank (partially out of frame) and Heidemarie M. Stefanyshyn-Piper (partially out of frame), both STS-115 mission specialists.