Quote (Speztsnaz @ Fri, 19 Dec 2008, 13:46)
I'm afraid normal matter only makes up a very small percetage of the universe, the rest is dark matter.
I'm afraid you're afraid
Quote (xNick @ Fri, 19 Dec 2008, 18:35)
Dark matter is just a way to explain the mass of the universe we can't see. We can't prove it's there because you can't actually see it.
but can we not observe its effects?