Originally Posted by Mr. Scary
It's scary when u think about it. The universe is infinite.... So it never ends. But, most humans think everything has an end so that's hard to believe. And what eexisted before the universed? And how did the universe get the material to form? And were did that material come from? And how did the place where they came from form? Scientists will never be able to explain that. That's why it's just easier to say God did it..
The Big Bang Theory, currently accepted as the explanation for the beginning of the universe proposes that the universe was once extremely compact, hot, and dense. Some original event, a cosmic explosion called the big bang, occurred somewhere around 13.7 billion years ago, and the universe has been expanding and cooling ever since.