S119-E-007747 (24 March 2009) --- STS-119 and Expedition 18 crewmembers pose for a group photo following a joint news conference in the Harmony node of the International Space Station while Space Shuttle Discovery remains docked with the station. From the left (bottom row) are NASA astronauts Tony Antonelli, STS-119 pilot; Lee Archambault, STS-119 commander; and Joseph Acaba, STS-119 mission specialist. From the left (middle row) are NASA astronauts Sandra Magnus, STS-119 mission specialist; and Michael Fincke, Expedition 18 commander; along with cosmonaut Yury Lonchakov and Japan Aerospace Exploration Agency astronaut (JAXA) Koichi Wakata, both Expedition 18 flight engineers. From the left (top row) are NASA astronauts Steve Swanson, Richard Arnold and John Phillips, all STS-119 mission specialists. Magnus, who joined the station’s Expedition 18 crew in November 2008, is being replaced by Wakata, who arrived at the station with the STS-119 crew.