How the Edge of Our Galaxy Defies Known Physics

Gods- What is the origin of God (S)???  hmm- Answer. In the mind of Humans, not any other animal it seems
Gravity- Dark Matter- Dark Energy. Which is the real king . Is Gravity over the other two or visa versa?
Is there a parent force/Stuff that controls those three? and what was its origin? This seems like a rabbit hole but to a rational curious scientifically minder person, we must work on this and get to the truth if all possible given the long time lines involved. Hundreds of trillions of galaxies being held in place by this energy which like "the Nothing" can only be detected indirectly it seems yet we see the physical effects and unless we have the gravity part wrong or diff out there, there is something that has this effect. 
Anyway, keeping it simple for now and to go along with the rest of our planet i will worship a God. The god of "Gravity"
It makes stars and the required elements to make planets and life and it gives life then when suns collapse, it usually destroys inner planets taking that life. Seems pointless? but there it is and thousands of years ago, no one knew that even space and vacuum and radiation existed for 99.999% of the universe, but we know so much more now and we now face the uphill task of working out what really runs the universe or ours at least? Maybe this will lead to why the BB happened as well. I have a feeling the Nothing and these things are all in the quantum field and thus related and likely whats running the show as it were. I dont envy these clever people trying to figure all this out, but progress will be made especially with larger telescopes and detectors that may give the breakthrough needed to put this puzzle together and maybe end this Earth faiths mess we have had for as long as man was around and all the horrors ignorance and fear and control has brought.  Of course contacting some aliens million of years advanced to get the answer and save a lot of work would be much easier.......