Members of space shuttle Atlantis' STS-122 crew pose for a group portrait in front of Atlantis' external tank following a simulated launch countdown at Launch Pad 39A. From left are Mission Specialists Rex Walheim and Leland Melvin; Commander Steve Frick; Pilot Alan Poindexter; and Mission Specialists Leopold Eyharts, Stanley Love and Hans Schlegel. Schlegel and Eyharts are with the European Space Agency. Credit: NASA/Kim Shiflett.
