ISS014-E-18764 (29 March 2007) --- Astronaut Sunita L. Williams (left), Expedition 14 flight engineer, and cosmonaut Mikhail Tyurin, Soyuz commander and flight engineer, occupy their seats in the Soyuz 13 (TMA-9) spacecraft docked to the International Space Station. Attired in their Russian Sokol launch and entry suits, Tyurin, Williams and astronaut Michael E. Lopez-Alegria (out of frame), commander and NASA space station science officer, were about to relocate the Soyuz from the Zarya Module nadir port to the Zvezda Service Module aft port in preparation for the arrival of Expedition 15.