(02/15/2001) --- STS-102 Mission Specialists Yury Usachev (left), Susan Helms (center) and James Voss (right) take time to pose for the camera after emergency escape training on the 195-foot level of the Fixed Service Structure, Launch Pad 39B. They are the Expedition Two crew who will be flying to the International Space Station on mission STS-102 to replace Expedition One. The STS-102 crew is at KSC for Terminal Countdown Demonstration Test activities, which include the emergency training and a simulated launch countdown. STS-102 is the eighth construction flight to the International Space Station, with Space Shuttle Discovery carrying the Multi-Purpose Logistics Module Leonardo. Expedition One will return to Earth with Discovery. Launch on mission STS-102 is scheduled for March 8