Spacetime compression

Spacetime compression refers to the compression of spacial distance in the spacetime continuum and its relationship to normal space. Spacetime compression can occur through natural phenomena, such as wormholes or may be achieved through technological processes, which replicate the properties of a wormhole. Spacetime compression enables travelers to journey to distant locations in a fraction of the time that it would take were they to attempt the feat using conventional means of travel. Spacetime compression is the key plot device behind the Stargate film and television franchise and has also been used extensively in the Star Wars mythos. In Star Wars, the compression of spacetime takes the form of an alternate state of existence known as Hyperspace, in which faster than light travel (FTL) is possible.