the idea i have about the invisible clouds of ... well, strange electrons, being the mediator of the effect of gravity, they have mass, so it is entirely possible that our measure of light speed is completely wrong with regard to intergalactic space (the voids between galaxies). it is possible that light speed is WAY faster out there.

this is probably how we can see so far at all, since most of the space between is so "thin" that actually our estimate of distance is also wrong.