I’m trying to write a Star Wars story about someone who figures out a way to travel FTL between galaxies. Hyperspace doesn’t work in the Intergalactic Void, and there is a hyperspace disturbance at the edge of the galaxy blocking travel anyway. I was trying to think of an alternative method of traveling the distance. This drive I envision could ONLY be used in the intergalactic void (so it can’t replace hyperdrive). It allows travel through the void very quickly but NOT instantaneously and there is a weird quantum glitch where the inhabitants of the ship need to wait 2 hours before piercing the veil of another galaxy or weird quantum things could happen to their ship.
Anyway I originally thought of a superfluid vacuum drive but I did a lot of research and it’s unlikely the universe is a superfluid. I know Star Wars science is soft as a marshmallow but I want some fake science that sounds realistic. Can anyone help me? I can’t think of anything.
Wormholes already exist in Star Wars.