Attired in training versions of their shuttle launch and entry suits, the STS-123 crew members await the start of a training session in the Space Vehicle Mockup Facility at Johnson Space Center. From the right are astronauts Dominic L. Gorie, commander; Gregory H. Johnson, pilot; Richard M. Linnehan, Japan Aerospace Exploration Agency's (JAXA) Takao Doi, Robert L. Behnken, all mission specialists; Garrett E. Reisman, Expedition 16 flight engineer; and Michael J. Foreman, mission specialist. Image credit: NASA