For our Creationists friends, here is an outstanding website for Color spectra of elements undergoing electrical discharge excitation.
http://home.achilles.net/~jtalbot/data/elements/index.html
Using this knowledge, you can study objects in space by simply observing the light that they emit. Simple concept, but that is what Science is all about.
I believe that God created life and the Universe. But if I actually followed the "evidence" the the Creationists provide to demonstrate their side of the debate, I would be forced into only one conclusion:
There is no Universe or God!
That is a false argument, so I must question their intentions.