Space Shuttle gliding and landing; it was originally intended to be outfitted for orbital operations after the test program, but it was found more economical to upgrade the structural test article STA-099 into orbiter "Challenger" (OV-099). An additional test article, dubbed "Pathfinder" (OV-098), was built for form and fit tests, and is on display at the Alabama Space and Rocket Center in Huntsville, AL. "Challenger" disintegrated 73 seconds after launch in 1986, and "Endeavour" was built as a replacement from structural spare components. Building "Endeavour" cost about US$1.7 billion. "Columbia" broke apart over Texas during re-entry in 2003. A Space Shuttle launch
Space Shuttle (roller coaster) is held for several seconds before being released; travelling through the layout in reverse before returning being finally coming to a complete stop in the station. In December 2007, Space Shuttle had an incident when the train stalled on the Cobra Roll element of the ride. There were 25 riders during the incident which were mostly students from Batangas on an educational tour. There were no serious injuries among the students. After that, Space Shuttle was temporarily suspended for technical renovation. Since then, the ride re-opened to the public and renamed as Space Shuttle Max sponsored by Pepsi-Cola Philippines. Space