The laws of physics are the same for all uniformly moving observers. The speed of light is the same for all observers. Different observers measure different times, lengths, and masses. Only spacetime is observer independent.
Objects move through absolute space.
Universe looks the same to all observers, regardless of how they move through it. We can only compare our view with that of other observers. All information we have is carried by light. But, light moves at a finite speed . Result is an irreducible relativity of our physical perspective.