STS-100 crewmembers prepare to train in NBL

JSC2000-07396 (1 Dec. 2000) --- Astronaut Scott E. Parazynski, mission specialist, is about to be submerged in a giant pool of water in order to simulate spacewalk chores scheduled for next year's STS-100 visit to the International Space Station (ISS). Astronaut Chris A. Hadfield (out of frame) joined Parazynski for the rehearsal.