Comment Re: Not an expert (Score 4, Interesting) 87
This is the prevailing dogma, but has recently been challenged from more recent observations. (In defense of the dogma, we have very aggressively tested for preferred rotations with local experiments involving high energy particles. If there *is* a preferred rotation, its effect is vanishingly small, to the point of being functionally indestinguishable from flat spacetime at local scales, to an astonishing level of precision. This strongly suggests 'sampling error' for JWST data that follows)
https://academic.oup.com/mnras...
Recent large area surveys by JWST suggests that there is a preferred rotational direction and axis to disparate galaxies. Such a finding is inconsistent with the presumption of widescale anisotropy. (But again, that's a very bold statement)
It may yet be ruled out through further observations as a sampling error, but the statement that there are *no* indications isotropy is incorrect. The mere existence of this survey says otherwise.
If there really is a universal preferred rotation, then a 'fuzzy', 'proximal' position could be given as a baricenter. It wouldnt be definitive; too much can happen as random events to compute an exact baricenter, but a statistically probable, proximal area could be defined with some confidence threshold.
Again, *assuming* the JWST readings arent just a sampling error. Which it probably is.