IS There Evidence That UFOs Exist?

In fact, people often think it is but reality is different that that. Normally people just quote stories about UFOs but in fact nobody has every proved that there is Unidentified Flying Objects. Its simple because if they are unidentified then how can one know it?

An Unidentified Flying Object is exactly that. It's a flying object that can't be identified.  It doesn't have to be a flying saucer, it can be anything that can't be identified.  

I saw something in the sky a few years ago, Ihave no idea what it was but it was large and moved slowly in the sky, therefore it was an Unidentified Flying Object!!

After reading thousands of posts over a period of four years I have come to see that people have distorted the original meanings of words. I believe that the term "UFO" has been distorted. It orginally stands for Unidentified Flying Object" and not alien spacecraft. So if you want to know if UFOs exist, then I can tell you that they do as anything flying in the air that cannot be identified can be called UFO, whether it be an unknown atmospheric phenomenon to a bird