They are myths. Theoretically it *is* possible but they are completely unconfirmed or proven.
No.
No. By definition myths are not real.
Big Foot, UFOs (all around the world), Aliens (all over the world)
yes duhh
No, UFOs are not technically extinct, they are just rare to see.
There are tons of videos of UFOs out there. How real they are is a different story. Just search UFO videos.
myths and legends are not real but barts of it are
Hahah, i saw this in Wizards of Waverly Place. xD No, they are NOT real. They just are myths used to lull people to sleep. Its not real. Just to let you know. LOL.
Well, there are real things that appear to be flying that couldn't be identified; that's why they're called UFOs (Unidentified Flying Objects). Some are later identified. There has never yet been actual proof that UFOs come from anywhere but earth.
Roswell Yes and Ufo's No
There is no confirmed evidence in favour of this.
UFO Files - 2004 Real UFOs 2-10 was released on: USA: 14 November 2005