[dleviwing]

Hi Ryan;
Space-time is a mathematical geometry that defines our subjective observations of space and time as defined by Relativity; it is not an entity of the universe. If you are referring to what is called “the stuff of the universe”, then Aether, quantum foam, space, and a few other names may be more appropriate. The physical state of this stuff you are referring to is the medium of electromagnetic radiation. Understanding the properties of this fundamental entity of the universe is the key to comprehending the behavior and interactions of it; it will also provide one with the ability to distinguish the bull-crap being propagated as science from the real science.

BTW: your post is one of those that promote the bull!