JSC2000-04077 (12 May 2000) --- The ISS Expedition One crew rehearses procedures for a shuttle descent in the Systems Integration Facility at the Johnson Space Center (JSC). Lying on portable couches on the mid deck of the crew compartment trainer (CCT) are, from the left, astronaut William Shepherd, mission commander; cosmonaut Yuri Gidzenko, Soyuz commander; and cosmonaut Sergei Krikalev, flight engineer.