Here is your scientific proof? Egad!
“By plugging this galactocentric universe into Carmelis equations, and then adding the biblical stretching out of the heavens by God at creation (big bangers can scarcely disagree, as they call something like that inflation), what falls out is an astonishing by-product. Namely, that there are built-in gravitational time-dilating effects”
You really are a sixth grader!
If you call that scientific, then you must call the ideological assumptions built-in to the Big Bang unscientific.