Another Earth Out Side OUR Galaxy?
88197
yes, I totally beleive that there is life on another planet somewhere? If I didn't beleive that would that be a little egocentric of me (this world)
404059
There is alien  life. Perhaps not in our solar system but definately out there.\nNow this life could be simple microbes or anything like that.\nIntelligent life may be out there too, it all depends on how things developed after the big bang. There   MUST Be intelligent life out there.. There's none here!!!
437476
I think given the magnitude of space: the galaxies already discovered, the hundred billion stars in each, the number of planets revolving about them. I find it inconceivable by pure chance alone that earth is the only body with life in the entire universe. To even think so I would feel to be the utmost presumptious conceit of man.\nI even feel that with the hundred billion stars in our galaxy, life in some shape or form must exist within our galaxy in several separate locations. How many life forms at our stage of existence or beyond is another matter entirely, with the knowledge we have now how many madmen does it take to send us all to oblivion, kingdom come or whatever. All this must be thrown into the equation.How many civilisations can survive and for how long? It is my belief though that within the next couple of decades, as our listening apparatus improves by leaps and bounds, that an unmistakeable signal will come, either intentional or not has no bearing on the matter, which will answer your question once and for all. The answer will be YES.\nThere was an unconfirmed signal on 15th August 1977 never repeated, that could have come from the Sagittarius region: i.e. toward the centre of our galaxy. You never know.
427364
there hasn't been any found yet.... but... the possibility of life on other planets is very  high....  :)
363993
Almost certainly, but probably not in our solar system.  There are billions of galaxies out there, each containing billions of stars - you work out the odds
1052164
Ask those living in other planets!
270604
Yes, I think it is possible.  We live in such a great universe and there is probably another life form out there.
249308
Sure why not.\n\nJust look up in the night sky. There are so many starts we can see, and untold planets we can't. This is just one galaxy. There are so many more out there in the univers. It is really silly to think that with all those planets, ours is the only one that has life.\nOur planet is still a young one. I'm sure there are life forms on other planets that have technology we can't begin to comprehend
364497
not in this solar system but beyond that only God knows.
669093
you mean extra-terrestrial?
327734
I don't know about experiments and alien visits. But I know that I'd like to think that there is more out there some where. I don't even know if there is a chance that other intelegent life exists for not but I can't help but think that other planets in the universe have to be suitable for some form of life and continue to sustain something. We may never find it or know about it, especailly in this life time but there has to be more than just Earth.
503194
There is a possibility of other living matter existing other than the humans.There are billions of stars and there may be many more earth's around them.When the conditions of existance of life prevails ,like for earth -water,atmosphere,essential gases and many more exist.Ofcouse there may be different conditions in other galaxies but there is a possibility that life exists.Them being friendly or visious depends upon the way we try to communicate with them.If the way we communicate is wrong they may prove to be more visious than friendly.
395085
yeh, a meteorit and a galaxy are coming to earth. Don't worry, they come only after 2 milion years...;))
414226
Yes, there has to be.  The universe is immense with many galaxies, and many suns.  There must be a lot of similar planets out there somewhere, why should there be only Earth with life?  We might never meet any extraterrestrials, probably aren't supposed to, which could explain the vast distances.  Some other beings exist now, or were extinct eons ago, or are yet to be.  I think they are a lot like us, not made of electricity or silicon, or in only two dimensions like some sci fi.
917435
I don't know.  But it would seem to be something not of this Earth.  I'd be interested to find out someday though.
1003114
Our solar system is not the only solar system in the universe.  There are hundreds and thousands and millions of other planets in the universe, and many are just like ours, but we don't know about them because we have never been able to get anything further than pluto to get a good specific picture of stuff.  In a general picture, though, we do know there are other galaxies in the universe
673531
No one has yet shown that there is any life beyond that on Earth. \n\nAs far as life in general is concerned I am reasonably sure that there is life on other worlds and there are currently a couple of space missions in development that may find earth-like planets and even find signs of life on those planets in the next few decades.\n\nWhether there is intelligent life out there is more debatable.\n\nConsider that in 4.5 Billion years the Earth has only produced one technological intelligent species. This species has only really been able to consider possibly contacting or being contacted by intelligent beings from another world for the past 50 years. In that time we have just about managed to avoid nuclear annihilation, so far, and are currently well on the way to destroying the Earths eco-system.\n\nIf intelligent life is anything like Homo Sapiens then it will probably not last more than a few hundred years at a level where it is technically able to contact others.\n\nGiven that, it is extremely unlikely that two intelligent species will evolve close enough together to contact each other in the short time frame that they are able to do so.\n\nSo while there may be intelligent life elsewher in the universe I doubt we will ever find it.