>>15662575That still doesn't make sense why Light would supposedly slow down or speed up, depending on whether or not it happened to pass near objects of substantial Mass like a ""black hole"".
Are you implying that light traveling from a car that weighs 100kg will travel at a different speed than a car that weighs 1,000,000kg; assuming both vehicles are traveling at the same speed?
Or do you think that the light from the 1,000,00kg car will travel slower because "muh Gravity Lensing"?