of experiments giving bounds on speed of light variations with direction or frequency (type "speed of light" in Google Scholar), so the aether can't exist. (there are currently theories that predict variations in the speed of light like the "doubly special relativity", but at present time they're not supported by experiments). | of experiments giving bounds on speed of light variations with direction or frequency (type "speed of light" in Google Scholar), so the aether can't exist. (there are currently theories that predict variations in the speed of light like the "doubly special relativity", but at present time they're not supported by experiments). |