ISS005-E-17063 (10 October 2002) --- Astronauts Piers J. Sellers (left) and David A. Wolf, STS-112 mission specialists attired in their Extravehicular Mobility Unit (EMU) space suits, are photographed in the Quest Airlock on the International Space Station (ISS) prior to the first scheduled session of extravehicular activity (EVA). Cosmonaut Fyodor N. Yurchikhin, mission specialist representing Rosaviakosmos, was visible in the center.