Instead of the perpetual expansion of universal space, to explain the receding galaxies, the galaxies are simply falling toward the outer boundary of a FINITE NON-EXPANDING UNIVERSE.

Some sort of force is causing the galaxies to accelerate outward. There is an attractive superforce at the boundary of the universe that is causing the galaxies to fall toward it.

A perpetually expanding universe requires a constant expansion (creation) of the physical laws of nature. To me this makes no sense at all - nothing in the universe can occur unless there is a law of nature to guide it.

Don Hamilton