02/20/2011 -- Cape Canaveral, Florida -- Space shuttle Discovery's STS-133 crew arrived at the Kennedy Space Center Shuttle Landing Facility on Sunday afternoon. From left to right are Mission Specialists Nicole P. Stott, Michael R. Barratt, Stephen G. Bowen, and Alvin Drew, Pilot Eric A. Boe, and Commander Steven W. Lindsey. Discovery was scheduled to launch on Thursday, February 24 at 4:50 PM, with an 11-day mission to the International Space Station.