#236 Just to keep on conversation

OlliSant2024-06-18, edited 2025-09-04OpenMetaphysics and Philosophy

My newest update https://www.santavuori.com/Galakseja3a.pdf The universe does not begin. It is eternal and boundless.

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Comments (9)

OlliSant2024-06-18, edited 2024-06-18

More insights. The size of the universe: more than 10 billion light years, and less than infinity.

RedshiftDrift2024-06-20, edited 2024-06-20

You can say “more than 35 billion light years”, the new galaxy JADES-GS-z14-0 recently discovered is at least that far!

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OlliSant2024-06-21

Yes! The approximate size of the universe is between infinity and 35 billion light years. If ballike structure, the diameter 70 billion light years or more, but not absolute infinity. And no beginning.

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mikehelland2024-07-11

For what it’s worth, in my model, z=14 is at a distance of 12.9 Gly:

$$d = \frac{z}{1+z} \frac{c}{H}$$

Things aren’t nearly as spread out in the model, which I think gives a much more sane account for the number density of galaxies and quasars at high redshift. IOW, a z=10 galaxy and a z=20 galaxy are actually pretty close to each other.

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OlliSant2024-07-17, edited 2024-07-17

Say it verbally, how big is the universe, minimum.

mikehelland2024-07-17

The observable region of space has a radius of 13.8 billion light years in that model.

RedshiftDrift2024-07-20, edited 2024-07-20

JWST’s “little red dots” look like redshifts in the $z > 28$ range. That a minimum radius of 44 Gly for the observed universe.

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OlliSant2024-07-23, edited 2024-07-23

88 Gly diameter! Big.

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OlliSant2025-09-04, edited 2025-09-04

Only one universe, only one space for all. But many sub-universes. Eternal universe, dynamic sub-universes.

AI made easily the mathematics for my verbal model! Just make a verbal model, and AI makes the mathematics and the good points and bad points and how to test. Just ask more and more.

So easy now. But my competence is not in physics.

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