manmadeflyingsaucer said:Novacane, Im fairly sure aliens exist, but I'm also fairly sure that the likely hood of them being intelligent is very low. Even less likely, intelligent creatures finding our earth, even less likely them coming to it. Our galaxy alone has over 100 billion stars in it, and the average distance between each one is several light years...
On the otherhand, if indeed these flying machines I have SEEN are real, I see that humanity is the most likely source.
Why would a bunch of advanced aliens risk their lives and their space ship to come here anyway? As soon as they landed (especially in the U.S.A., Russia or China), they can forget about going back to their home planet. It's would be a one way trip for them. Now on the other hand, if they visited 80 million years ago or so, the only thing they would have had to worry about was the pesky dinosaurs instead of the technology hungry, war mongering humans.