At the time of crew wake-up, Endeavour was about 222 statute miles ahead of the space station and pulling away from the station by about 12 statute miles per orbit. The SAC-A satellite, deployed by Commander Bob Cabana last night, trails Endeavour by about 35 statute miles.
Crew members will focus their activities today on preparing for their scheduled return to the Kennedy Space Center on Tuesday night. Cabana and Pilot Rick Sturckow will spend a good part of the day checking out spacecraft systems for entry and landing. At about 2:30 p.m. CST, the commander and pilot will begin checkout of the flight control systems and the performance of aerodynamic surfaces and flight controls. About an hour later, the flight crew will conduct a hot fire test of Endeavour's reaction control system jets.
Shortly before 5 p.m. CST, the crew will gather for its traditional in-flight crew news conference talking with reporters at NASA centers and at Canadian Space Agency Headquarters in St. Hubert, Quebec.
After about 3 hours of off-duty time, Cabana, Sturckow and Mission Specialist Jerry Ross will eject another small satellite from a canister in Endeavour's payload bay. MightySat is a 705-pound U.S. Air Force/Phillips Laboratory satellite that will demonstrate several advanced technologies, including a composite structure, advanced solar cells, a microparticle impact detector, advanced electronics and a shock device. Deployment is set for 8:09 p.m. CST.
The crew will wrap up the day's activities as they begin configuring Endeavour's cabin and stowing equipment in preparation for tomorrow's planned landing. Just before12:30 a.m. CST on Tuesday, Sturckow will stow the Ku-band antenna, which provides high data-rate relay and television. The flight control teams in the Mission Control Center also are preparing for Tuesday's landing in Florida. Preliminary weather forecasts indicate possible scattered clouds and rain showers in the vicinity of the landing site for Tuesday's scheduled 9:54 p.m. CST landing.
Endeavour is orbiting the Earth at an altitude of 247 statute miles with all systems on the space shuttle and space station operating normally.