This concept has been around for a long time, but I'm going to show it to you in a new light. I cannot describe the absolute model of space, time and matter to you, but I will try to show you my hypothesis, without pointing the finger at it :()
The Matrix, or the Aether, would be a bearing substance which would allow the existence of observable concept, such as the stars, the planets, thus the matter. Without it, the laws of Physics, as defined in this book, would not exist. The Matrix itself has its origins in the coexistence of the stars and the black hole: