There is no consistent speed of light, so the question is mute. If you could transport yourself there immediately, yes of course. In this case the answer would be immediately. LOL. Just word vomit really as it will never happen if you think everything or anything goes by math and physics that we have today.

Not really, people simply do not know what "dark matter" is. P.S. Math, physics, etc. has their measurements all wrong. It is NOT consistent in ANY environment. Everyone is looking to build on wrong older theories. String theory is a perfect example, yet they all are really.

The speed of light in a vacuum is a fundamental physical constant, the currently accepted value of which is exactly 299,792,458 metr. es per second, or about 186,282 miles per second.

Incredibly untrue. Just look at the age of the universe and how many light years apart is is. Ridiculous. So many base so many things on incorrect measurements and false ideas. It is unreal. Pun intended.

Well first you have to believe that protons exist. The do not. How exactly do you think there are enough of them emitting from across the entire Universe for 13.8 billion years (The age of the Universe) to be visible to the human eye? The visible universe is 46.5 billion years across. (Even more impossible for protons to emit that far in every part of the universe.) There is not a "Grand theory" because there is no such thing, just look at how the speed of light is not consistent. Also the red shift for most galaxies except for our local cluster is moving away from us at the speed of light and the ones in the blue shift in our cluster are moving towards us at the speed of light. Life is but a dream. None of this is possible through math. You have only made up your own construct is all. Only you exist and it is a simulation. If you disagree, you can not prove me wrong with my above statements. Impossible.