Recent content by Xeeg

If the information we see in space is very old, and the universe "seems" to be expanding, how can we know that it is still expanding?

To consider "Why anything at all?", start with the opposite! "What if nothing?" Let's start at a time, let's call it t(0) = 0s If, at this time, nothing at all exists. Then there is no reason for anything to exist after this time. We are here now (evident), therefore this is an...