- #1
Edward Solomo
- 72
- 1
I am under the impression that the slowing of light over time would make the universe appear to be expanding. Is it possible that the permittivity or permeability of space has been decreasing over time giving the illusion of an expanding universe?
Is there any way to test the differences and rule out the slowing of light. In fact, if we were to assume that the speed of light was decreasing (in a vacuum), would it even be possible to detect a decreasing speed of light, given our instruments, metrics and clocks would all slow down proportionally?
Is there any way to test the differences and rule out the slowing of light. In fact, if we were to assume that the speed of light was decreasing (in a vacuum), would it even be possible to detect a decreasing speed of light, given our instruments, metrics and clocks would all slow down proportionally?