STS-118 to regulate, monitor, and shut them down in case of trouble; the new system extends and improves the monitoring capability for increased safety.) "Endeavour" also received several systems that the other orbiters had already been equipped with, such as a glass cockpit, improved wing leading-edge sensors and the OBSS. STS-118 included mission specialist Barbara Morgan, the first Mission Specialist Educator. Morgan trained as the backup to Christa McAuliffe, NASA's Teacher in Space candidate from 1985 to 1986. McAuliffe was killed in the space shuttle "Challenger" accident on 28 January 1986. While McAuliffe and Morgan were classified as spaceflight participants and
Christa Vahlensieck 1973 to 1989, she won 21 marathons, among them the 1977 Berlin Marathon, five times at the Košice Peace Marathon (1981, 1984, 1986 - 1988) and the 1989 Vienna Marathon. In 1988 Vahlensieck run in the special event 'Friendship Run Wuppertal-Košice" a course over 1765 km, trespassing the Iron curtain: "an awesome experience", as she remembers. She won 11 West German national titles: Christa Vahlensieck Christa Vahlensieck (née Kofferschläger; born 27 May 1949) is a German former long distance runner and pioneer in the marathon for women. During her running career, from 1973-1989, she simultaneously achieved a world record in