Star Wars: Hyperspace Mountain (formerly known as Space Mountain: Mission 2 and Space Mountain: De la terre à la lune) is an indoor/outdoor steel roller coaster in Discoveryland at Disneyland Paris. Originally themed around Jules Verne's classic 1865 novel From the Earth to the Moon, the attraction first opened on June 1, 1995, three years after the park's debut in an attempt to draw more guests to the financially unstable European resort. Unlike other Space Mountain attractions at Disney theme parks, the installation at Disneyland Paris had a steampunk-detailed appearance with a Columbiad Cannon and a plate-and-rivet exterior under its previous theme. It is the only Space Mountain to feature inversions, a launch, a section of track that exits and re-enters the interior, and a synchronized on-Board audio track. It is by far the largest Space Mountain installation at any Disney theme park.
The original Space Mountain: De la Terre à la Lune closed on January 15, 2005, and later reopened as Space Mountain: Mission 2. This version of the ride used the same track layout, but without the Jules Verne theme. A refurbishment took place in 2015 to improve the special effects and overall presentation. The newest renovation to the ride implements a Star Wars theme to celebrate the resort's 25th Anniversary.
The Hong Kong Disneyland version of Space Mountain has notably permanently received the Hyperspace Mountain Star Wars retheming.