The crew of STS-135, from left, Doug Hurley, Chris Ferguson, Sandy Magnus and Rex Walheim walk between buildings at NASA's Johnson Space Center after a simulation in the motion based simulator on May 6, 2011.
Information
Taken in
Johnson Space Center
Author
NASA Photo/Houston Chronicle, Smiley N. Pool
Description
The crew of STS-135, from left, Doug Hurley, Chris Ferguson, Sandy Magnus and Rex Walheim walk between buildings at NASA's Johnson Space Center after a simulation in the motion based simulator on May 6, 2011.