The Space Shuttle Challenger Disaster
Challenger boom
Ibbs Tech Timeline
Black Holes/Moon Hoax/Dark Things/UFO
Curso Ger. Riscos - Dia 01 / Parte 1
TRAINING THE GENERATIONS TO COME. Christa McAuliffe was the first teacher in all the world trained to fly and work in a space shuttle. She was the winner.
The future of NASA and other space progams: what's next?
Chapter 22 section 3(current space missions)
The 1980s
Christa McAuliffe
Early History Of Spacecraft
