Reply to comment

I really enjoyed our discussion in class on Wednesday and I wish that we could spend more time discussing the universe. While some of my questions were answered (is the universe infinite, what exactly was the big bang) these answers just brought up many more questions. I guess I'm finding out that this is the way science is, and that some things we just don't know the answers to yet. I'm still really curious as to how scientists measured the rate of expansion of the universe, but I think that even if I was given the answer I probably wouldn't be able to understand it.