The sun´s energy keep planets etc etc in order it make the planets circle around the sun with gravity. But what happen when you reach the area behind the energy? I mean when you travel so far away from the sun that the energy is no longer there? Perhaps you enter the energy area of another sun? As we all know, every star we see in the sky is a sun. Maybe we would experience a brand new form of energy/gravity?
Technically in space there is no such thing as "behind" you simply go beyond it's "sphere of influence."
Universal physics are well universal, you will experience the influence of the sun 1/2 a light year out, 3 light years of "empty space" and 1/2 a light year of the nearest star..this of course being if your headed to Proxima Centauri.
But even if you were to travel 1 million light years away you'd still be pulled in the direction (or slowed) of the nearest galaxy.
We have not found a place where gravity doesn't work or changes, even dark matter exhibits gravity. (PS we've looked at 14 billion LY in every direction)
Only between galactic superclusters will you find space void of gravity, and then you just float eternally in the direction of your original motion governed by your velocity.
i wander if there is actually an end to space,i have never heard of it,but i heard of all types of galaxys and all that stuff
DF- Um yes and no. If you travel out something like 180 billion light years you'll come into a region with no matter or gravity. However by the time you get there (if you could live that long) the universe would have expanded beyond that point. Even if you could leave today at the speed of light you'd never reach the end.
Since technically there is nothing outside the universe because the universe is everything there can't be an end.
Theoretical astrophysics is so fun to ponder. The universe is finite, yet it is everything, so conceivably, everything is finite. How does this fit in with the whole, "the universe will collapse when it ceases to have enough outward energy/inertia to overcome its own gravitational pull", thing? I'm just spurting out old theories, but I haven't put sense to them in such a long time...
While I agree that the concepts of infinite space and astrophysics are interesting, I don't see how that pertains to the "dark network" or the paranormal.