For those, like me, who had no idea what you’re talking about. From Wikipedia: > In 1984, President Ronald Reagan announced the Teacher in Space Project, and M

For those, like me, who had no idea what you’re talking about. From Wikipedia: > In 1984, President Ronald Reagan announced the Teacher in Space Project, and McAuliffe learned about NASA's efforts to find their first civilian, an educator, to fly into space. NASA wanted to find an "ordinary person," a gifted teacher who could communicate with students while in orbit. McAuliffe became one of more than 11,000 applicants. … > On January 28, 1986, McAuliffe boarded Challenger with the other six crew members of STS-51-L. Only 73 seconds into its flight at an altitude of 48,000 ft (14.630 km), the shuttle broke apart, resulting in the deaths of all seven crew members