system
Given the following post, respond as if you're commenting on Reddit:
human
[Star Wars] With all this jumping around in hyper space, some characters don't seem to age faster than others.

My grasp on actual knowledge of physics is slippery at best, but when reading the Ender's Game Saga, much of the story relied on the facts that when traveling near the speed of light, the passengers age slower than those remaining on a planet.  In Star Wars, someone can jump into Hyper Space do some things and then go back, and the passengers and the people they are returning to are the same age. Is Hyper Space just something different than traveling at the speed of light?
gpt
Hyperspace isn't sub-light travel. It's a form of faster than light travel that involves moving through a different space-time dimension.

As far as relativity is concerned, you're not actually moving through conventional space-time, so no time dilation applies.