Stock Photo - Nineteen new astronaut candidates and five international mission specialists who will join them in training pose for a group portrait in front of the Space Station Freedom mock-up at NASA's Johnson Space Center. Seated, from the left, are Wendy B. Lawrence, Chris A. Hadfield, Mary Ellen Weber, Maurizio Cheli, Jerry M. Linenger, Charles E. Brady Jr., Daniel T. Barry, John M. Grunsfeld, Andrew S.W. Thomas and Winston E. Scott. Standing, from the left, are Scott J. Horowitz, Joseph R. Tanner, Catherine G. Coleman, Koichi Wakata, Marc Garneau, Jean-Francois Clervoy, Michael Lopez-Alegria, Richard M. Linnehan, Brent W. Jett Jr., Kent V. Rominger, Scott E. Parazynski, Michael L. Gernhardt, Kevin R. Kregel, and Steven L. Smith. Garneau and Hadfield represent Canada; Cheli is from Italy; Clervoy is with the Centre d'Etudes National Spatiale (CNES), France; and Wakata, NASDA-Japan. Horowitz, Jett, Kregel and Rominger are pilot-astronaut candidates while the other 15 Americans are mission-specialist astronaut candidates.