Astronomy
Thunderstorms and Lightning
Atoms and Atomic Structure

How far can the universe expand?

Answer

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Wiki User
03/01/2011

One theory is, that it will continue to expand forever because the velocity at which it is expanding will over come the gravitational effect of the galaxies on each other.

Another Theory is that due to Gravitational pull, the galaxies will start to pull each back towards a central point and start of a new Big Bang. This is called the Oscillatory Theory