After a media briefing at the slidewire basket landing near Launch Pad 39B poses for photographers.

After a media briefing at the slidewire basket landing near Launch Pad 39B, the STS-102 crew poses for photographers. From left are Mission Specialists Susan Helms, Yury Usachev and James Voss; Commander James Wetherbee; Mission specialist Paul Richards; Pilot James Kelly; and Mission Specialist Andrew Thomas. The crew is taking part in Terminal Countdown Demonstration Test activities, which include emergency exit training from the pad 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. Voss, Helms and Usachev are the Expedition Two crew who will be the second resident crew on the International Space Station. They will replace Expedition One, who will return to Earth with Discovery. Launch on mission STS-102 is scheduled for March 8