51L-S-108 (31 Jan. 1986) --- Barbara R. Morgan, 51-L backup payload specialist to Christa McAuliffe, with others on the stage at the Memorial service for the Challenger Seven at JSC. Photo credit: NASA
51L-S-108 (31 Jan. 1986) --- Barbara R. Morgan, 51-L backup payload specialist to Christa McAuliffe, with others on the stage at the Memorial service for the Challenger Seven at JSC. Photo credit: NASA