F is the distance from the gravity center of the atom to the center of
the atoms mass.

Dark energy is 0 wavelength at c.
Hubble constant at te edge 16 bly away the star goes away at c , thats
the egde of the Visible universe.
Past that is outside the universe invisible to us but with the
identical laws of physics.
Evry photon comes from a point that does not move in space or time
sooner or later evry photon will pass us at 0 wavelenth and at c.
BGR is the zone of the hubble constant visible ax.
But the photons from the entire universe pass this point with NO
wavelenth at c.
As a nuetron orbits at c , it takes up space per time unit. There is
an empty place in space as matter takes up space in motion.

allready too much for your heads.