Where will it end? Where will it end?

Joy Division!!!

It's a great big cycle, it'll all end right back at the beginning :-)

Whether or not the Universe is finite is more complex than you represent. The Universe that we can know, that is, the part of the Universe within our event horizon, is finite, and will always be finite. As the expansion due to Dark Energy proceeds, the amount of material within our event horizon may decrease with time. At present, however, the amount of material within our event horizon is increasing, and every day we see more material that we could not have known about yesterday. This suggests that the Universe is certainly bigger than our event horizon, and theories of "early inflation" indicate that it may be *much* *much* bigger. In terms of our admittedly incomplete theories of physics, we expect that the fundamental laws of physics change at distances about 10^21 lightyears, a size far larger than our event horizon. Beyond that, we do not know, although there really is no reason to expect that the Universe is finite, and some reason to expect it may be infinite (try googling "continuous eternal inflation"). In any case, the Universe is arranged so that we will never know for sure.

It will end when you turn it off

Let's put an end to it now!

It'll end once you start.

Let's end this...

*epic duel*

In a galaxy far far away

At your house.

Hey Tubby, how's it goin'?

Apparently NOT with you.