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I have a theory of why the universe is expanding.
the ever expanding and accelerating depths of its age.
As we know all planetary bodies are rotating all of the moons are rotating even the sun is turning before us. This phenomenon is taking place throughout our galaxy even the galaxy its self is rotating. This obvious motion can be seen throughout the entire universe by the spiral arms of our neighboring galaxies that are saying look at me spin.
So I have visualized this rotating motion not only as it is within the boundary of the universe but I propose that the universe its self is rotating
generating the necessary centrifugal force that may be expanding our horizon.
Quote from: Just thinking on 18/06/2021 15:37:03I have a theory of why the universe is expanding.The topic was moved because it was not a question about accepted science, but rather, well, a new idea.That said, welcome to TNS!Quotethe ever expanding and accelerating depths of its age.It is not ever-accelerating. The onset of acceleration is relatively recent and the majority of the history of the universe has had sufficient energy density for a deceleration of the expansion rate. A linear expansion rate of 1/T would be no acceleration or deceleration at all, but the curve is not linear. Fairly close, but no cigar.QuoteAs we know all planetary bodies are rotating all of the moons are rotating even the sun is turning before us. This phenomenon is taking place throughout our galaxy even the galaxy its self is rotating. This obvious motion can be seen throughout the entire universe by the spiral arms of our neighboring galaxies that are saying look at me spin.This is expected. It would be an incredible coincidence for any object to happen to have exactly zero angular momentum, so pretty much everything rotates. I cannot think of an exception. But at the larger scales, the net angular momentum per mass goes down since all the objects rotate in random directions and tend to cancel each other out if added together. Superclusters have barely noticeable angular momentum to the point that I would not be able to say which way any of them turns.QuoteSo I have visualized this rotating motion not only as it is within the boundary of the universe but I propose that the universe its self is rotatingFinite angular speed of an infinitely spread out mass would result in faster than light motion of most of that mass. This cannot be, therefore the only way the universe could be rotating is if it was a finite thing, which contradicts the cosmological principle upon which most models rest.Quotegenerating the necessary centrifugal force that may be expanding our horizon.That would be expansion expressed as motion through space, which has different obervables than does the metric expansion of space. This would thus contradict empirical observations. There would be an obvious center of the universe if it rotated about a preferred location. The expansion for one would all be in two dimensions and not at all on the axis of rotation. This is not what we see.
There does appear to be a central point as all the background radiation appears to be evenly spread throughout the universe making it very likely that we are in fact at that very central point equal radiation and equal redshift in all directions
The redshift indicates that the velocity of other galaxies is moving away from us in all directions at a very equal and constant rate regarding their distance from us.
so heat will naturally flow from all the warmer matter; stars and galaxies, toward the empty space between, where it cools and thereby red shifts.
The expansion for one would all be in two dimensions and not at all on the axis of rotation. This is not what we see.
Hi everyone. I hope all is well.To @Just thinking I think Halc made a good point in an earlier post that you don't seem to have picked up on. ...If the universe is thought of as something that is spinning and expansion is thought of as being the result of centrifugal force then....Quote from: Halc on 18/06/2021 16:17:31The expansion for one would all be in two dimensions and not at all on the axis of rotation. This is not what we see. For example if you take a blob of dough (like the sort of thing a pizza chef makes his/her pizza base from) and spin it, then we can always identify an axis around which it is spun. The dough is indeed enlarged, stretched or spread out by what might be described as a centrifugal force perpendicular to that axis but it is NOT stretched out along that axis. So we end up a flat (almost 2-dimensional) circular pizza base and not a round (3-dimensional) football shape. If the dough (or the universe) is expected to spread out or enlarge in all 3 directions equally then the axis of rotation must be changed frequently. The conservation of angular momentum doesn't make this sort of change in spin easy to explain.
That's' a good point, but the thing is, we don't just measure the thickness, we measure the expansion.And the expansion is the same in all directions ( to a very good precision) Whereas, if it was created by centrifugal force, the expansion along the axis would be small (or, if we want to "stretch" the pizza analogy" - it would be negative.).
as it started to rotate
Quote from: Just thinking on 20/06/2021 11:22:37as it started to rotate I'm fairly sure that's impossible due to the conservation of angular momentum.Can you explain what twisted it?
Do you mean what started to rotate the universe
Quote from: Just thinking on 20/06/2021 11:56:45Do you mean what started to rotate the universeYes.Or rather, how is it possible?
So, there's no reason why it would be spinning, and the evidence says it isn't.
Quote from: Bored chemist on 20/06/2021 12:06:51Quote from: Just thinking on 20/06/2021 11:56:45Do you mean what started to rotate the universeYes.Or rather, how is it possible?Ok, I will try my best. This will be the biggest question to answer regarding my rotating universe. I can only speculate and attempt to answer this with multiple possibilities first we must remember that all of the bodies seen within the seeable universe are rotating what could rotate the whole picture well maybe many other pictures what has been described by the physicist as multiverses many universes reacting on each other. Another possibility is waveform the early globular universe may have had an uneven expanding structure which transforms this uneven out of balance structure to have collapsing uneven pressure in one direction a vertical movement if uneven on one side can reestablish itself into a horizontal movement generating rotation. Without going any further with more possibilities This is a big question to answer and can never be proven nor can be disproven just like all the mainstream possibilities put out there by mainstream science after all not all can be correct only one true answer out of many.