KSC-01PP-1626 - Endeavour rolls out of OPF for stacking before STS-108 launch KENNEDY SPACE CENTER, Fla. -- Endeavour rolls toward the Vehicle Assembly Building on a transporter to begin the next stage of launch preparation: stacking with the external tank and solid rocket boosters. Endeavour is scheduled to be launched Nov. 29 on mission STS-108. The 11-day mission will carry the replacement Expedition 4 crew to the International Space Station as well as the Multi-Purpose Logistics Module Raffaello, filled with supplies and equipment. 10/24/2001