August 13, 2012
A bank of video screens shows the progress of a simulated spacewalk as the crew of STS-135 trains in the Neutral Buoyancy Laboratory near NASA's Johnson Space Center in Houston March 10, 2011. Photo credit: NASA Photo/Houston Chronicle, Smiley N. Pool
Topics:
Technology Internet, Lyndon B. Johnson Space Center, Neutral Buoyancy Laboratory, Human spaceflight, Sonny Carter Training Facility, Spaceflight, Houston, National Aeronautics and Space Administration
