We don't know the extent of the universe, but we know it extendes to very very far lengths and heights. With this, with all those solar systems out there, all of those planets, of course they're is alien life out their, but I don't think that they are giant grass hoppers, or little green people. They might be primitive cavemen, or advanced gravity defying spaceship flying people.
Totally, aliens are real. I saw a show where a guy saw a ufo, fell asleep, and woke up with a piece of radioactive metal in his arm. I hope I never get involved with an alien occurrence.
I agree with the notion that there are other life forms out there, I just don't believe that there has ever been an anlien presence on Earth. Why? Distance. Why could (and would)an alien drive its shuttle hundred's of light years, go through a few generations, and dodge everything on it's way at the speed of light (asteroids, comets, etc.). More so, why the hell would they, when they get here, just hover over some farm and abduct a COW and then leave? Sounds a bit far-fetched and unrealistic if you ask me.
There is this very odd, zombie evidence thing, they're not aliens ofcourse, but in it they mention aliens, this is from a game but through reading up and finding these easter eggs he made a very interesting story, and I'm all for logic, and this guy blows you away, amazing http://www.youtube.com/watch?v=GXZvqbLpAxM&feature=related
In their description is another link to more info on this, very interesting, I highly recommend you watch it...
And in my opinion, I don't know, a guess is that they do, but there's not way I'm gonna believe that yet, I wanna see it or something
Well if they are rell witch they probably are than why would space have nothing if its endless. why are we here if their isint any other planets that have life.
I think that aliens could be real otherwise germs would have no purpose other than to kill on the planet Earth. Their only use could be to ward off alien attack.