Summerize how galaxies might have formed and grown.
Science - PsyDAG, Wednesday, March 19, 2008 at 12:13pm
Since this is not my area of expertise, I searched Google under the key words "galaxy formation" to get these possible sources:
In the future, you can find the information you desire more quickly, if you use appropriate key words to do your own search.
I hope this helps. thanks for asking.