Christa McAuliffe probable the O-rings had not provided a proper seal. Barbara Radding Morgan, her backup, became a professional astronaut in January 1998, and flew on Space Shuttle mission STS-118, to the International Space Station, on August 8, 2007, aboard "Endeavour", the orbiter that replaced "Challenger". McAuliffe was buried at Blossom Hill Cemetery in her hometown, Concord. She has since been honored at many events, including the Daytona 500 NASCAR race in 1986. The McAuliffe-Shepard Discovery Center in Concord and the Christa Corrigan McAuliffe Center for Education and Teaching Excellence at Framingham State University are named in her memory, as are the
Christa McAuliffe in education. Grants in her name, honoring innovative teachers, are provided by the American Association of State Colleges and Universities and the National Council for the Social Studies. In 1990, she was portrayed by Karen Allen in the TV movie "Challenger". The spaceship on the 1996–1997 children's science-fiction series "Space Cases", about a group of students lost in space, was called "Christa". In 2006, a documentary film about her and Morgan called "Christa McAuliffe: Reach for the Stars" aired on CNN in the "CNN Presents" format. The film, produced by Renee Sotile and Mary Jo Godges, commemorated the 20th anniversary