Eneramp

Eneramp is A gas located within the deeper reaches of the galaxy, usually found where obliterated planets used to be. It is A puke-like green in color, however research has found that highly concentrated forms of it can trigger A reaction that can teleport surrounding objects to another location. After the discovery of such ability, starships have since been built to use them to teleport to other sides of the galaxy utilizing highly sophisticated containment fields to concentrate them.

Ships without eneramp

 * The Xezilihis Superweapon - The Dah'kl Empire decided not to include eneramp for teleportation, in order to focus on time travel capability and star destroying. Dah'kl himself cited he didn't really see the need for it, seeing it as useless for A ship of that caliber.