Why Are There Galaxies?

"G=EMC^2 Glazier" wrote in message
...
OG I've also read that,but I feel something is missing. Galaxies came
very early(after the BB) To me that means the blue print of the
universe had to come from the BB. The big bang had the blue print of the
light elements,and the gas clouds were just hydrogen and helium. They
were not homogenized through out space. Gravity must have placed these
dense clouds here and there,and not just one big cloud filling space.
Then we have galaxies expanding away from each other for billion of
years. Can we estimate how close they were together 8 billion years ago?
Bert

Yes,
work it out yourself.
It's not rocket science!