The Cosmic Background Radiation Ambient Noise map shows us the density of galaxies when we observe the universe. There more galaxies in red spots and less in the dark areas.
the noise is not the left over of big bang, but the collective noise of galaxies. see Hubble's UItra Deep Field. When James Webb telescope is ready, we can find a black spot in Hubble's UItra Deep Field, what we will see is Webb's UItra Deep Field, repeating Hubble's UItra Deep Field patent.
The big bang is very suspicious, to me, the redshift is caused dark matter and dark energy, not by galaxies moving away from each other. If the universe were expanding faster and faster, galaxies would move away from each other, at one point, galaxies would stop collations. But the collations happened, are happening, and will happen for ever.
The arms of a galaxy indicate how many collations that galaxy has gone through. No arm means original galaxy. The arms and sub-arms numbers (N-1) tell us how many collations that galaxy experienced. Two arms, one collation. Two main arms, one of them with a minor sub arm, three collations; formed by one galaxy and one galaxy had prior minor collation. The galaxy can't grow infinitely, when the mass go beyond certain amount, the core will explode.
The universe is isotropic. To the people live at the end of James Webb telescope can ever reach, think that we are as old as we thought they are.
Barred spiral galaxies had recently collisions. Unbarred spiral galaxies had collision longer time prior, the black holes had the time to suck in the bars.
