how far does outer space go?before you say forever,think,there must?

Question

be a acting force to keep the absolute cold of space,there for there must be a end,or a start..............

think out of the box,as to heat someting,there must be a acting force to cool,even if its an absolute.

Answer 1

What you're asking is 'what' is our universe expanding into. Here's what a well-known cosmologist, Ned Wright, has to say about that --

"This question is based on the ever popular misconception that the Universe is some curved object embedded in a higher dimensional space, and that the Universe is expanding into this space. This misconception is probably fostered by the balloon analogy that shows a 2-D spherical model of the Universe expanding in a 3-D space.

While it is possible to think of the Universe this way, it is not
necessary, and---more importantly---there is nothing whatsoever that we have measured or can measure that will show us anything about the larger space. Everything that we measure is within the Universe, and we see no edge or boundary or center of expansion. Thus the Universe is not expanding into anything that we can see, and this is not a profitable thing to think about."

I have no idea where you've come up with "...there must be a acting force to keep the absolute cold of space, there for there must be a end..." Space is not absolute cold (..absolute cold or absolute zero would be the total cessation of movement of all molecules in space, and no such condition exists. The coldest it gets anywhere in space is some 2.78 degrees above absolute zero. That temperature will continue to fall to absolute zero as the universe continues to expand, but that has nothing to do with an 'end' or 'boundary' to the universe. Once absolute zero is reached, the space of the universe will simply continue to expand.

I strongly urge you to do a little more research, particularly a review of the findings of the WAMP space mission that shows the universe will continue to expand indefinitely, i.e. there is no boundary.

The nice thing about your kind of question though is that anyone can dream up any silly answer to it and no one can prove it wrong, just as no one can prove it right.

Answer 2

The Known Universe is about 26 Billion light years across. This is based on the fact that we can see quasars about 13 billion light years away in several directions. However, it could be bigger than that, and more than likely is. Give or take 30 billion light years across, and if you consider light as being part of the universe, the universe continues to grow at the speed of light, as light extends outward from the outer edges of the universe. You can't travel those distances, except in your mind.

Answer 3

A force to keep the cold? Where did u come up with that? "Cold" is lack of motion. When there is nothing to excite particles they slow down. That's how physics works in our known universe.

Answer 4

There aren't words in language to express such a concept. I shall create some to communicate it to you: regia rgrj arie wqp Ewe kewfjf werjqwp ewje j nwq aaskmnf.

Basically, it goes just as far as it must.