Do you believe 'ALIENS' really exist?

Just a first thought is to take for granted that we are alone in this universe. But when I think about it more I wonder several things. I had read a book some years ago in which they had talked of a calculation. There are N number of galaxies in this universe. In every galaxy there are N number of stars and its planet systems. All of them are not suitable for life. They had taken a very small number which was suitable for life. Our of the ones which are suitable for life, all won't actually have life. So they again took a smaller number for the number of planets where there is life. Out of the life, all won't be intelligent life. So they deducted a certain number. And in the the number that they came to was one lakh planets which have INTELLIGENT life in this universe! YES! Perhaps they might be very different than us. They have 20 legs and 40 hands. Perhaps no eyes, only antennas. But they're intelligent beings nevertheless! How does that sound!

given the size of the universe, the number of stars and planets that exist, I very much doubt that we are alone... we give ourselves too much importance when we say we are the only "sentient" being.

I believe that there is life on other planets and aliens are much more superior to us in technology as their visits cannot be mapped on any radar or cannot be tracked by any of the satellits... there are aliens for sure..!!

I believe that alien is really exist. Because i think there must be other creature live in other planet. As we know this universe is really big and even we don't know which was the bottom of the galaxy.

The aliens may or may not be there but If you want to see the biger picture you can go for the string theory, that'a the latest, proposed to solve the problem of aliens or different dimensions or still different univereses.

I dont believe in ALIENS' i think ALIENS' dont exist at all, how much is being said is false, any update?

Alliens exist and I do believe that if God in His vast powers and possibilities can create the earth, then He has created similar earths else where which we in this part of the world have not had the technology to discover. We are intelligent as humans, but God's intelligence is a million times greater than ours, we may ACT GOD, BUT WE SHALL NEVER KNOW WHAT GOD HAS DONE IN HIS CREATION UNTIL HE COMES DOWN TO REVEAL THE KNOWLEDGE CODE TO US!

Hi there.. I do think that aliens do exist.. Though some facts do tell us that whatever was ever seen as might be aliens were not actually so, I still beleive in the fact that they do exist.. Howw can our earth be the only planet in the universe to have life on it???

I definitely beleive in aliens. I once saw a pair of ufo's, and a couple of months later, my mother saw a ufo that was the same as the ones i'd seen. they were typical flying-saucer looking ones. Then, a few years later, my and my mum both woke up one morning with weird little marks behind our elbows, they looked like old burn marks and we didnt know how they got there. they eventualy faded away...I suspect that aliens abducted me because of that...