Yes. Space includes planets, so the gravity wells of the planets, create different densities.
You said space, and not a perfect vacuum. So a vacuum in theory has no density. But there can be some elements so far apart they act as they effectively have no density.
Cool, thanks!
Follow up question: are there different densities in space?
Yes. Space includes planets, so the gravity wells of the planets, create different densities.
You said space, and not a perfect vacuum. So a vacuum in theory has no density. But there can be some elements so far apart they act as they effectively have no density.