Spacial Layers

Spacial Layers are various layers of space that form what we call 'reality'. Below is a list of all known layers of space known or theorized to exist within the third dimension.

Postspace
A layer above our own, sometimes called 'the fourth dimension' - though in reality it is the uppermost layer of the third dimension. It is theorized - and generally accepted to be - the area in which embodiments are born, as well as one of the few areas in which beings from a higher dimension can exert a significant amount of their power.

Superspace
Our layer and what forms most of our reality. This is where where matter is formed and exists.

Subspace
The layer below ours that is thought to provide raw energy to Superspace. Physics are different here, and sometimes don't exist at all. What it is comprised of is unknown for certain, but many theorize that it is mostly made of energy, which is distributed in our layer of space out of white holes and then brought back through black holes in an infinite cycle.

Staticspace
A layer below even Subspace. It is primarily just white noise, and has no known purpose for existing. Some thing that it might be a sort of 'foundation' for the entire third dimension, though this is pure speculation.