Who as one of the seven crew members killed in the Space Shuttle "Challenger" disaster, who's death lead to the cancellation of the Teacher in Space Project ?
Christa McAuliffe: Sharon Christa McAuliffe (September 2, 1948 – January 28, 1986) was an American teacher from Concord, New Hampshire, and was one of the seven crew members killed in the Space Shuttle "Challenger" disaster.
i don't know