I believe that it is. A statement with respect to the 1887 Michelson and Morley Ether experiment seem to support these words. It remains a universally contentious debate to this day.
I believe that you will find that the information contained in the following document is challenging. It questions certain contemporary physics beliefs. As a layperson I have conducted a great deal of research in respect to this topic. As you would expect I have critics.
I had a cursory re-look at this post in May 2025. With the benefit of hindsight I would not write such a document in the manner that I have. However, I feel that my readers should seriously look at information relating to Dayton Miller. Also see my latest post relating to this subject.