Early spaceflights were conducted with sleeper ships, their crews preserved via suspended animation over the long journeys to other worlds. But these journeys were incredibly slow. Remembering the efficient hyperdrive technology of the Infinite Empire, the most brilliant scientists of the galaxy began to study what remained of those machines, despite the claims of Tiran, the Drall scientist who centuries before said that nothing could travel faster than the speed of light.
Eventually, this led to the development of a hyperspace “cannon.” These cannons allowed a ship to be propelled into hyperspace, though a second cannon was required for a ship to return to its origin point.
The Core Worlds quickly established a hyperspace cannon network. The children of Coruscant soon encountered the Duros civilization, whose people became some of the earliest–and most daring–hyperspace explorers. The true colonization of the galaxy had begun.