How did Christa mcauliffe become an astronaut?

Christa McAuliffe became an astronaut after being selected as part of NASA's Teacher in Space Project in 1984. As a dedicated teacher from New Hampshire, she was chosen from over 11,000 applicants to fly on the Space Shuttle Challenger. McAuliffe aimed to bring a unique educational perspective to space travel by conducting lessons from orbit, inspiring students and teachers alike. Tragically, she lost her life in the Challenger disaster on January 28, 1986, but her legacy continues to influence education in space.