[gundog]

A less dense universe.

[samtheman]

A less dense universe.

---

I think that is correct.

[cuban leaf]

I see our universe as the equivalent of a video game or The Matrix. Nothing really exists as we perceive it. It is virtually all empty space.

And does gravity pull, or does it push? And if light is a wave, what is it using to move that wave? Is there energy packing the “space” all around us just as water packs an ocean?

[Recompennation]

Space