Expedition Three crew members train inside a space shuttle mockup

JSC2001-01120 (20 April 2001) --- Cosmonauts Vladimir N. Dezhurov (left) and Mikhail Tyurin, both Expedition Three flight engineers; and astronaut Frank L. Culbertson, Jr., Expedition Three commander, participate in mission training in one of the high fidelity trainers/mockups in the Systems Integration Facility at Johnson Space Center (JSC). The three are seated on the mid deck for an emergency egress training session. Dezhurov and Tyurin are affiliated with Rosaviakosmos. The Expedition Three crew is scheduled to launch aboard the Space Shuttle Discovery this summer to begin a lengthy stay onboard the International Space Station (ISS).