Yes I heard the new theory that the universe will keep on expanding.

And I do not really get that: Everything attacks each other. Everything. So, no matter how far away something is, if there is long enough time, everything should come back together right?

I am not saying that amount of time isn't very, very much.

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Anyhow, how do you explain the rotation of the red angle. Physics say that the universe looks to be drifting apart for ever, how does that reverse? Just because the universe, the 'fabric' of it, retracts?