"G=EMC^2 Glazier" wrote in message
...
After the big bang the universe never collapse inward on itself, it kept
spreading out,but not in a smooth pattern Hmmmm It broke itself up
into huge chunks of mostly hydrogen gas. Logical thinking dictates one
big galaxy,and not a trillion galaxies separated by millions of light
years. This begs the question ( WHY? ) Bert PS My time lapse
theory gives the best answer so far


Beeert, Beeeert, Beeert ... all this stuff was explained to you before, time
and again. Yet you go and get hammered on Bud, pass out and then promptly
forget everything you learned that day.

Look at ANY explosion (there should be a zillion clips available, on-line).
You will see that the expanding pressure shell is not linear. The billowing
is caused by pressure differentials in the expanding shell, pretty much like
shortly after the BB. While an Earthly explosion is eventually halted by the
Earth's gravity and the resistance of the surrounding atmosphere, the BB had
no such obstacles. Since the mass distribution was not homogenous, some
parts of the expanding material traveled at a slightly higher clip than the
slightly less dense areas. This set up small eddies between the two. These
eddies then accumulated mass and with mass they developed gravity, which in
turn attracted more mass etc. Since this occurred at all directions and
distances from the original focal point of the BB, the earliest stars were
formed at random distances from each other. They became the original Super
Giants, who exhausted their lives in Supernovae, in a relatively short time,
to become the first black holes. They, in turn, attracted more cosmic
stuff, which then formed the preset day galaxies. All the original galaxies
were of the spiral variety, however, when two of them collided, they merged
into one spherical galaxy.