Bill Nelson Nelson was a Payload Specialist on 's STS-61-C mission from January 12 to 18, 1986. The Space Shuttle "Columbia" landed at Edwards AFB at 5:59 a.m. PST, on January 18. The mission's elapsed time was 6 days, 2 hours, 45 minutes, and 51 seconds. This flight was the last successful space shuttle flight prior to the "Challenger" accident, which occurred only ten days after the return of the "Columbia". In 1988, Nelson published a book about his space flight experience entitled "Mission: An American Congressman's Voyage to Space". In 1972, Nelson was elected to the Florida House of Representatives as
Teacher in Space Project teachers into space. The new Teachers in Space program began in 2005. In March 2005, Teacher in Space candidate Pam Leestma, a second-grade teacher and cousin of Space Shuttle astronaut David Leestma, completed a training flight aboard a MiG-21 operated by X-Rocket, LLC. Armadillo Aerospace, Masten Space Systems, PlanetSpace, Rocketplane Limited, Inc., and XCOR Aerospace pledged flights to the new Teachers in Space project. Advisors to the new Teachers in Space project include SpaceShipOne builder and Ansari X-Prize winner Burt Rutan, X-Prize founder Peter Diamandis, Apollo astronaut Buzz Aldrin, and private astronaut and X-Prize sponsor Anousheh Ansari. The United States