Space Mountain has undergone a number of changes since its opening, including new ride trains in 1989 and 2009, as well as incremental upgrades to incorporate modern roller coaster technology.

When was Space Mountain updated?

Space MountainOpenedJanuary 15, 1975LandTomorrowlandDesignerWED EnterprisesManufacturerArrow Development Company

Has anyone been decapitated Space Mountain?

Every time the ride runs with its lights on, a rumor similar to this floats around, but actually, no one has ever been decapitated on this ride.