Expedition Three cosmonaut Mikhail Tyurin pose for a photo inside the slidewire basket that is part of the emergency egress system.

Expedition Three cosmonaut Mikhail Tyurin (left), Commander Frank Culbertson (center) and cosmonaut Vladimir Nikolaevich Dezhurov (right) pose for a photo inside the slidewire basket that is part of the emergency egress system. They and the STS-105 crew are at Kennedy Space Center participating in a Terminal Countdown Demonstration Test, a dress rehearsal for launch. The activities also include a simulated launch countdown and familiarization with the payload. Mission STS-105 will be transporting the Expedition Three crew, several payloads and scientific experiments to the International Space Station aboard Space Shuttle Discovery. The Expedition Two crew members currently on the Station will return to Earth on Discovery. The mission is scheduled to launch no earlier than Aug. 9, 2001