JSC2001-E-10916 (13 April 2001) --- Astronaut Michael L. Gernhardt, mission specialist, training for extravehicular activity (EVA), prepares to enter a deep pool of the Neutral Buoyancy Laboratory (NBL) at the Johnson Space Center (JSC). The STS-104 mission to the International Space Station (ISS) represents the Space Shuttle Atlantis' first flight using a new engine and is targeted for a liftoff no earlier than June 14, 2001.
Photographer Blair/Stafford