Stock Photo - The Expedition Two (back row) and Expedition Three crews participate in a press conference in the U.S. Laboratory. In less than 48 hours, the Expedition Two crew will hold the final handover ceremony with the newly arrived Expedition Three crew. The Expedition Two crewmembers are, from left to right, Susan J. Helms, flight engineer, cosmonaut Yury V. Usachev, mission commander, and James S. Voss, flight engineer. The Expedition Three crewmembers are, from left to right, cosmonaut Mikhail Tyurin, flight engineer, Frank L. Culbertson, Jr., mission commander, and cosmonaut Vladimir N. Dezhurov, flight engineer. This image was taken with a digital still camera.