Universe

I was just thinking and i came up with this. LIke people don;t think there are any living creatures on any of the planets so i just thought what if there were people just like us living in a different universe. Oh and does any body know if we can leave are universe.

I meant can we leave are universe in like a spaceship or something.

No. Best case scenario is that we have to travel between 12 and 15 billion light years or so, which is just impossible on any conceivable timescale. We'll never be able to say for sure whether other universes exist or not, as such they can effictively be said not to exist, for all practical puposes.

sure you can leave the universe!!! after a good dose of acid!!!!

wtf was this guy on when he wrote this thread?

be patient fools, a few million/billion years from now, technology will do very unimaginable things. maybe.

if the earth is still here in a few billion years

i dont understand when people talk about leaving the universe... what could possibly be beyond it, other than more universe? just blank empty whiteness? a wall?

and if you say "another universe"... well then, what exactly IS a universe?

beyond universe is 4th dimension. we cant imagine it, were humans. just like beofre humans couldnt understand that earth could be a sphere, and thats actually the 3th dimension. i guess thats it, coz after universe its nothing, u cant go beyond it. universe is maybe just like a sphere, in continuous expansion

You just wait till you have a real OEB. ;)