July 25, 2011
The Expedition Five crewmembers were photographed in the Zvezda Service Module on the International Space Station (ISS). From the right are cosmonaut Valery G. Korzun, mission commander, astronaut Peggy A. Whitson and cosmonaut Sergei Y. Treschev, both flight engineers. Korzun and Treschev represent Rosaviakosmos.
Topics: Expedition 5, Valery Korzun, Human spaceflight, Sergei Treshchov, Peggy Whitson, Zvezda, Russian Federal Space Agency, International Space Station, Astronaut, NASA