JSC2011-E-028127 (23 March 2011) --- NASA astronauts Chris Ferguson, STS-135 commander; Doug Hurley, pilot; and Sandy Magnus, mission specialist; along with news media representatives and NASA personnel are pictured during an STS-135 media day event in the Avionics Systems Laboratory at NASA's Johnson Space Center. Photo credit: NASA or National Aeronautics and Space Administration
Photographer DAVID DeHOYOS
Date March 23, 2011