ISS006-E-50604 (28 April 2003) --- Astronaut Edward T. Lu, Expedition 7 NASA ISS science officer and flight engineer, floats into the Zvezda Service Module on the International Space Station (ISS), assisted by astronaut Kenneth D. Bowersox, Expedition 6 mission commander. Also pictured are cosmonauts Nikolai M. Budarin (left foreground), Expedition 6 flight engineer, and Yuri I. Malenchenko, Expedition 7 mission commander. Astronaut Donald R. Pettit (out of view), Expedition 6 NASA ISS science officer, photographed this image. Budarin and Malenchenko represent Rosaviakosmos.