Question: 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 ?
Sentence (from "Educator Astronaut Project"): It is a successor to the Teacher in Space Project of the 1980s that was cancelled after Christa McAuliffe died in the Space Shuttle "Challenger" disaster (STS-51-L).
Relevant evidence: Yes