How the Edge of Our Galaxy Defies Known Physics

We can only prove that which we can 'directly' observe. Our local Galaxy group exists within a super void. The Descripencies in measurement methods point out that the 'Hubble Constant' isn't a constant. Leading to the question of the composition of our local galaxy group space vs intergalactic space. Galaxies are the extended 'Gravity Wells' of their central super massive or Ultra Massive Black Holes. The most likely candidate for 'Dark Energy' still remains the 'Vacuum Energy', You might say, the Feynman 'Dark Energy' soup (field) at the Quantum level. We still have not perfected 'the grand unified theory'. In near proximity Black Holes have extremely intense Electromagnetic fields and accretion disks. Everything that can be electromagnetically shunted to the Black Hole's polar region is, and is ejected as Jets. Technically, the rest falls in 'past the event horizon' (?) Which event horizon is basically the space time curvature folding back upon itself. Where the speed of light/Space-Time is gravitationally clamped to Zero. Therefore, any postulate beyond this boundary requiring a forward linear timeline is incorrect. however, negative numbers can apply. (As long as you are Not attempting to divide by zero?) Also: There is a point beyond which increasing the 'strength' of a particle accelerator no longer makes relative economic sense because of the 'infinite mass' problem when approaching near to the speed of light.