Just to be a ****, space is infinite and has no end. The universe and all it's planets however are expanding. So, you could say it's infinite because there is no limit to how far they could expand, it's just that past them there is nothing.Sub said:The universe is not infinite. According to theory, the universe is expanding, but not infinite.
Who is Aline?john_volkov said:I think Aline's ar real but I think they r not more advance then we ar in tehnologi
My friends say they saw similar thing, expect it was night and it was glowing. They say they saw something floating for a while then suddenly it flew a away in amazing speed... I never believed them though and telled them that they probably saw Ball lightning (http://en.wikipedia.org/wiki/Ball_lightning for those who dont know what it is). I still dont believe in UFO's... Maybe other life forms exist in this universe, but flying plates from outerspace...nahBlack Gohan said:HEH, NICE!
here: http://www.youtube.com/watch?v=oe1phdRUhDE
I saw something like this a few years ago, for real.....
Who says they can travel to other planets... Nobody's ever gotten real proof of their existence...dany_goku said:Who is Aline?
And the aliens are much advanced in technology than us since they can travel to other planets with their very very fast spaceships.
That's only because everything we know has a beginning and an end. Everything we know has finite space, even if ridiculously huge, it has finite space.Kama said:And a fun thing to do is, try to imagine how it's possible for space to be infinite and how that is even possible. It just doesn't seem it.
ROFL, I feel bad for the guy in that suit, because I'm laughing tremendously hard at him right now.Synergy said:I found this on youtube....
Creepy, http://youtube.com/watch?v=kOPZkBad8mQ
Might be a prop from Men In Black or something >_>
Wormholes my friend, wormholes.Scruff said:I'm hardly going to think after like, a minute of footage that aliens exist. Well, not that they exist, since the odds would suggest it's highly likely they do exist, but that they would be here... sorry, don't buy it.
The kind of distances we're talking about here, even travelling at several times the speed of light, it would take years to get here. Is it really that worth it? (Ignoring for the moment that it's impossible to travel at speeds greater than the speed of light)
If these videos are real, then it could be another nations spacecraft. You don't always know what other nations are up to (considering we never really know what our own are doing).
Well, the theory goes that everything would come back upon itself due to gravity, not due to bumping into an invisible wall.Pain said:That's why the thought of space being infinite is hard to grasp, but I don't see why it couldn't be. I seriously doubt that the physical parts of the known universe will someday bump into a wall and bounce back or whatever. Another explanation could be that it's round somewhat like the Earth and we haven't realized it yet.
The physical parts of the known universe perhaps, but it says nothing about the limits of the actual space of the universe.Sub said:Well, the theory goes that everything would come back upon itself due to gravity, not due to bumping into an invisible wall.