A short answer would be that motion is neither relative nor absolute.
The movement is a concept that designates the transcendent manifestation of existence in conjunction with transformation. "Motion" is a term that designates kinematic activity, while the movement designates a dynamic activity. Relative and absolute notions are at other levels of complexity than movement or motion, but also relative to each other. I don’t think you know what you ask, just as Ali Abdulla, with all the respect for his scientific work, does not understand for himself what he has answered, as long as he thinks motion means speed.