How big is the universe?

[xxtrem3]

Well,
It takes around 8months to Travel from Earth to Mars. Its already very far.
I think, the Universe is like the Earth and the Milky Way which will be Our Galaxy Is a Pin somewhere on Earth.
Well it just means, the Universe Is Infinite Vast.

 

[ShredxItxUp]

I tihnk hte universe is infinite, but just thinking about it makes me feel wierd inside. Which means ther eHAS to be other life in the universe, even if we never meet it

 

[guku116]

we will find out once some very heroic guy dares to go into a worm hole to see whats on the other side.. because.. wel.. no one hase ever been there..
you never know.. maby a wormhole is a portal to a other universe/galexy/planet you never know..

rawr this is intresting.. 2 days ago on national geographic they said the earth is getting closer to a nearby wormhole aint is slowely going to get sucked inside

 

[Gamezery]

I don't belive the black hole thing will happen for a while though...or I may be wrong, it might happen tomorrow

 

[X-S-A-F-E-X]

Dude your so clever

 

[ghostehh]

i belive that teh universe in infite in size.

 

[Tic Tac Toe]

i do think the universe is massive, but for some reason i can think of it as going on and on and never stopping.
...but as others have said, it probably will never be proven.

 

[OldFinn]

The human brain can't comprehend something been "infinate", in my mind there is just no way it can go on forever and NEVER end. Although it probably does.

My opinion, no-one will ever find out.

Of course no one will ever find out.

It's currently impossible.

 

[joewnn]

Well it has to be big as fuck if the galaxies are still expanding and pushing away from each other. I'd say it has no end.

 

[mitch12555]

The universe is too big for a number...

 

[shawnske]

i think we are in a glass ball. Just my thought.

 

[elementalelf]

97 billion light years.

as i said 2 pages previously.

 

[OnceUponATimeInMexico]

I think the universe is as big as Dorito. LOL.

Serious now, I think the universe has an end, but we would never reach it.

I believe it was one of Albert Einstein's theories when he said if you travel x amount of miles from A in space, you end right back at A, even if you travel in a straight line

I believe that he's saying the universe is round.

Yes i think he's theory has a point there but maybe the universe in not round maybe it is straight but as you get to an end it takes you all the way back.. i think that makes sence >? lol

 

[I_Am_Serious_Cat]

I'm positive it has no beginning or end.

 

[Moij1]

I think it's a bit like a planet. Go far enough one way and you will end up the same place you started. I don't think the human race will ever know for certain. Well maybe if we survive another few thousand years on Earth, Hippies don't ban fuel, and people actually research space travel, not take blurry pictures of Neptune, then maybe we will.