S85-40508 (23 Sept. 1985) --- Two women representing the Teacher-in-Space project undergo training in preparation for the STS-51L mission in two photographs made in Johnson Space Center trainers. Sharon Christa McAuliffe, named as prime crew citizen observer on the spaceflight, studies the console on the aft flight deck, which contains controls for the remote manipulator system (RMS) and other important functions. Photo credit: NASA