Ok my scientist is studying sub-Hyperspace, the dimension in which quintessence can be turned into Phantom Energy and then travel to destroy star systems in real time. This is how Starkiller Base fires it’s weapon after draining a sun. (I’m sure Disney will explore it more in due time). However, in the mean time; I wonder what other things my scientist can study about it. Applications I’ve considered would be a sub-hyperdrive which would allow for instantaneous travel like Star Trek: Discovery’s Spore Drive. It also could be used for instant communications. Good stuff but too much of a gamechanger to tinker with. What else could my scientist be studying about sub-hyperspace?