infinity?

So, how big is it? I used to lie back and let my mind go and I would travel past what the local big bang has created and wondered if you kept going farther if you would find another big bang situation or what? How far does one have to go before one finds "something else? According to "M theory" we should be existing in 10 dimensions. New here, be nice...

Be nice? Were you spying?

How does infinity even make sense. Something that can have no biggening, no end, and still not fill all known existence beyond capacity?

Its like the big bang and god, well were did all this universe stuff come from? Where did god come from?

infinity is as big as you let it be

Infinite doesn't exist. There's nothing in this universe that is infinte. The only thing that qualifies as infinite is the size of the universe. But at the point where matter ends, nothing else exists, so there is no infinite.

There is currently no way of knowing what does or does not exist in terms of infinites and beginings and ends of this universe or any other. We simply do not have the necessary resources or knowledge to determine such things.

I'll give you that it doesn't make much sense, but I've come to learn that just because it doesn't make sense doesn't mean that it doesn't exist.