Watch the video below. Space Mountain opened in Tomorrowland at Magic Kingdom on January 15, 1975. Arrow Dynamics ... at SpaceMountain50.com. The post Walt Disney World Celebrates Space Mountain ...

15, 1975, an Apollo moonwalker was its first ... 15), Apollo 15 moonwalker Jim Irwin opened Space Mountain at Walt Disney World's Magic Kingdom in Florida. Later to be reproduced at other Disney ...