JSC2010-E-060730 (29 April 2010) --- NASA astronaut Greg Chamitoff, STS-134 mission specialist, participates in an Extravehicular Mobility Unit (EMU) spacesuit fit check in the Space Station Airlock Test Article (SSATA) in the Crew Systems Laboratory at NASA's Johnson Space Center.
Photographer DAVID DeHOYOS
Date April 29, 2010