If the big bang happened, then space time doesn't exist.

The size of the Universe was nothing but a partical and if the Universe was a result of this partical splitting then if the multiverse theory is true we have lots of other identical universes, and other universes waiting to be expanding. Plus, if this is true, the reason why we aren't seeing time rewing, (the big crunch) is because it is happening in an alternate reality that is identical to ours, and we are warped to one decision reality, of which, it does not happen. So, the Universe will never rewind unless the dark energy force keeps it from expanding, and there is evidence of three big bangs in our Universe before this one happened. If the Universe keeps expanding the expansion will stop as no force is infinite, and if there is a such thing as infinite force, there is a such thing as no force, and that is impossible, because without force, there is no time. WIthout time, there is no Universe, and there is no Space Time, so none of the theories of the Universe make sense.


Unless, the Universe wasn't created by a "big bang".

However, no one likes this theory because they like the notion that they exist and that they are significant and that the external world is real to them and that it isn't some sort of experiment. But, no one proved me wrong yet.

[edit on 28-4-2007 by Maverickhunter]

Originally posted by Maverickhunter
and there is evidence of three big bangs in our Universe before this one happened.

where?

If the Universe keeps expanding the expansion will stop as no force is infinite

It will not. The expansion is accelerating in fact.

Unless, the Universe wasn't created by a "big bang".

The universe was not created, big bang or not..

[edit on 29-4-2007 by DarkSide]

It's accelerating? Why? What is causing the acceleration?

I think the big-bang theory is a little off or not-so-well-explained... if the universe was empty - with nothing in it... then why did the particles swirl? and mix? shouldn't they have all moved outwards? or is it because of the gravitational affect of those individual atoms, attracting each other?

Also, if the universe was empty, then there would be no friction from it and the expansion speed of the particles should remain constant. Unless there were other forces acting on it. If it's a force from the centre, then we should still end up decelerating as we move away from it and it applies less pressure. Unless that force is getting stronger?

If it's a force from the exterior. Then there must be something out there, and quite possibly not an infinite universe. What's attracting/pulling us? and when are we gunna hit it?

Originally posted by x08
It's accelerating? Why? What is causing the acceleration?

I think the big-bang theory is a little off or not-so-well-explained... if the universe was empty - with nothing in it... then why did the particles swirl? and mix? shouldn't they have all moved outwards? or is it because of the gravitational affect of those individual atoms, attracting each other?

Also, if the universe was empty, then there would be no friction from it and the expansion speed of the particles should remain constant. Unless there were other forces acting on it. If it's a force from the centre, then we should still end up decelerating as we move away from it and it applies less pressure. Unless that force is getting stronger?

If it's a force from the exterior. Then there must be something out there, and quite possibly not an infinite universe. What's attracting/pulling us? and when are we gunna hit it?

There's tons of evidence for the big bang and an accelerating universe, however we don't understand exactly was is causing it to accelerate. That's why scientists talk about hypothetical stuff like dark energy to explain it (because the existance of "dark energy" would be mathematically consistant with an expanding universe model)

check this link out, it explains what happened after the big bang.

I believe that the universe has always been. We 'humans' are just too primitive to understand since we lead finite lives and do not truly understand infinity.