the Michelson-Morley experiment gave a null result, relativistic length contraction exists, so is aether real?

Answer 1

The MM experiment gave an unexpected but confirmed result, not a null one, which is that the speed of light is invariant under all circumstances (the apparent slowing down in air or water is only because photons are being absorbed and re-emitted by molecules; between molecules the speed is still c).

Because of this finding, other effects were predicted by Einstein, etc that must exist if light speed really is constant. Among these are length contraction in the direction of travel (approaching zero at light speed), the slowing of time with increased speed (also approaching zero at light speed), and the increase in mass which approaches infinity at light speed.

Another conclusion from MM was that the "ether" was indeed unnecessary and so was abandoned by physicists as a useless fiction.

Answer 2

The Michelson-Morely test wasn't designed to detect dark count, so it is going to come as no ask your self that it did no longer. i've got in no way heard the term "aetheric count" earlier, and that i think that no person else has the two. The aether became no longer meant to be count yet quite a medium wherein easy waves ought to trip. We do recognize that dark count is count of a few variety by way of fact it interacts with count for the duration of the gravitational tension. there is not any such project as a desirable vacuum by way of fact quantum fluctuations happen in a vacuum and all of area is assumed to be permeated with dark means and a Higgs container. dark count is assumed to make up approximately 20% of the contents of the universe, even as dark means bills for about 70%. As for something of your comments to OldPilot, i'm afraid that they are fairly a lot gibberish. Sorry.

Answer 3

The aether is not real.