JSC2010-E-024625 (10 Feb. 2010) --- Japan Aerospace Exploration Agency (JAXA) astronaut Naoko Yamazaki (center) along with NASA astronauts Dorothy Metcalf-Lindenburger (background) and Stephanie Wilson, all STS-131 mission specialists, participate in an ingress/egress timeline training session in a shuttle mock-up in the Space Vehicle Mock-up Facility at NASA's Johnson Space Center. United Space Alliance (USA) instructor Gary W. Kilgo assisted the crew members.
Photographer James Blair - NASA - JSC
Date February 10, 2010