CAPE CANAVERAL, Fla. – In Orbiter Processing Facility-3 at NASA's Kennedy Space Center in Florida, STS-130 Pilot Terry Virts Jr., left, and Commander George Zamka inspect the thermal protection system beneath space shuttle Endeavour as Mission Specialist Kathryn "Kay" Hire does the same in the background. The crew is at Kennedy for a crew equipment interface test, or CEIT, which provides hands-on training and observation of shuttle and flight hardware. The STS-130 flight will carry the Tranquility pressurized module with a built-in cupola to the International Space Station aboard Endeavour. Launch is targeted for Feb. 4, 2010. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. – In Orbiter Processing Facility-3 at NASA's Kennedy Space Center in Florida, STS-130 Pilot Terry Virts Jr., left, and Mission Specialist Robert Behnken receive a briefing on space shuttle Endeavour's thermal protection system. The crew is at Kennedy for a crew equipment interface test, or CEIT, which provides hands-on training and observation of shuttle and flight hardware. The STS-130 flight will carry the Tranquility pressurized module with a built-in cupola to the International Space Station aboard Endeavour. Launch is targeted for Feb. 4, 2010. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. – In Orbiter Processing Facility-3 at NASA's Kennedy Space Center in Florida, members of the STS-130 crew view a demonstration on the upkeep of space shuttle Endeavour's thermal protection system. From left are Mission Specialist Kathryn "Kay" Hire, Commander George Zamka, Mission Specialist Nicolas Patrick and Pilot Terry Virts Jr. The crew is at Kennedy for a crew equipment interface test, or CEIT, which provides hands-on training and observation of shuttle and flight hardware. The STS-130 flight will carry the Tranquility pressurized module with a built-in cupola to the International Space Station aboard Endeavour. Launch is targeted for Feb. 4, 2010. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. – In Orbiter Processing Facility-3 at NASA's Kennedy Space Center in Florida, STS-130 Commander George Zamka is briefed on the reinforced carbon carbon panels, part of the thermal protection system, on the leading edge of the wing of space shuttle Endeavour. The crew is at Kennedy for a crew equipment interface test, or CEIT, which provides hands-on training and observation of shuttle and flight hardware. The STS-130 flight will carry the Tranquility pressurized module with a built-in cupola to the International Space Station aboard Endeavour. Launch is targeted for Feb. 4, 2010. Photo credit: NASA/Kim Shiflett