The crew members for the STS-126 mission pose for a photo after arriving at NASA's Kennedy Space Center in Florida to prepare for launch. From left are Mission Specialist Donald Pettit, Pilot Eric Boe, Commander Chris Ferguson, and Mission Specialists Heidemarie Stefanyshyn-Piper, Shane Kimbrough, Steve Bowen and Sandra Magnus. STS-126 is the 124th space shuttle flight and the 27th flight to the International Space Station. The mission will feature four spacewalks and important repair work and will prepare the space station to house six crew members for long- duration missions. Liftoff is scheduled for 7:55 p.m. EST Nov. 14. Photo credit: NASA/Kim Shiflett