2007-01-22 18:33:32 · 18 answers · asked by Mye A 1 in Science & Mathematics ➔ Earth Sciences & Geology
I think so.It is because,if humans exist on this earth ,then there might be someone in this universe who may look as same as humans or other than that.If you see history channel,then a program named history's mysteries gives,there once it was showing that there are aliens and many a times they have come to earth and even a person is there who have talked with them, they have even taken persons with them and examined them.
2007-01-22 18:38:40 · answer #1 · answered by Anonymous · 0⤊ 1⤋
thats funny they probably ask the same about us.. of course they do.. are you that egotistical to think that we are alone..They may not have been here and made contact but be sure there are billions of stars and planets out there that can support life..the question should be have they been here? If they have they were probably repulsed by what they saw ,we are a primitive species and barbaric ..who would want to get involved with us ,but never be so stupid to think that we are all there is..
2007-01-23 02:39:07 · answer #2 · answered by Anonymous · 0⤊ 0⤋
No one knows obviously, but the best way to approach something like this is a statistical analysis, and given that it is HIGHLY probable...In fact it is almost certain given the sheer size of the universe
2007-01-23 02:38:38 · answer #3 · answered by Hamid S 1 · 0⤊ 0⤋
Im sure they do, considering the size of the universe, but I dont think they are able to travel the millions of light years to get to earth. There has to be some sort of life out there.
2007-01-23 02:38:09 · answer #4 · answered by mrcarl92807 3 · 0⤊ 0⤋
Forget about it. Of course, they do. What of humans? What is stoping them from existing? Nothing anz, just forget about the unique human existence.
2007-01-23 02:56:12 · answer #5 · answered by Qyn 5 · 0⤊ 0⤋
Yes, of course they do
why could earth be the only planet in the universe with life on it?
We're not the only ones, there is no way
The universe is never ending, and we've never seen it all.
2007-01-23 02:36:09 · answer #6 · answered by lynnthelycan 2 · 0⤊ 1⤋
Of course they do!! - you can watch them performing every night on the Jerry Springer Show.
2007-01-23 06:31:45 · answer #7 · answered by U.K.Export 6 · 0⤊ 0⤋
Aliens why yes we do
2007-01-23 02:36:29 · answer #8 · answered by rx8 slotcar 5 · 0⤊ 1⤋
In theory they might exist ......but non have been seen ......so there is no prove of their existence
2007-01-23 02:39:06 · answer #9 · answered by victorbusta5 2 · 0⤊ 0⤋
amino acids (building blocks of life as we know of) have been found in traces of commets / meteors that fell on earth, so its probable
2007-01-23 02:36:46 · answer #10 · answered by blitzkrieg_hatf6 2 · 0⤊ 0⤋