The crew of the space shuttle Atlantis walks out of crew quarters to be transported to launch pad 39A at Kennedy Space Center, Cape Canaveral, Florida on February 23, 2007 for a dress rehearsal launch countdown. (left, Front to Back) pilot Lee Archambault, mission specialist's Steven Swanson, John "Danny" Olivas (Right Front to Back) Commander Frederick "Rick " Sturckow, mission specialist's Patrick Forrester, and James Reilly ll . Atlantis is scheduled to launch in early March with a crew of six on a 11-day mission to the International Space Station. REUTERS/Charles W Luzier (UNITED STATES)