STS_135_CEIT

NASA astronauts Chris Ferguson and Doug Hurley inspect the front landing gear of the orbiter Atlantis during the STS-135 Crew Equipment Interface Test ( CEIT ) at the Kennedy Space Center on Thursday, April 7, 2011, in Florida.  ( NASA Photo / Houston Chronicle, Smiley N. Pool )

JSC2011-E-040346 (7 April 2011) --- NASA astronauts Chris Ferguson, STS-135 commander; and Doug Hurley, pilot, inspect the front landing gear of the space shuttle Atlantis during the STS-135 Crew Equipment Interface Test (CEIT) at NASA?s Kennedy Space Center, Florida on April 7, 2011. Photo credit: NASA Photo/Houston Chronicle, Smiley N. Pool