UFOs are so 'famous' because people have very fertile imaginations and enjoy a good mystery.
No records indicate that UFOs will "save us" in 2012. 2012 hasn't occurred yet, so it is unknown if they will.
It could be. So long as it's unidentified to the observer it's a UFO. In fact, to extremely secluded cultures, helicopters and planes are UFOs.
Where humans and alcohol are, UFOs will be.
The subject of aliens and UFOs have been getting more coverage by mainstream media than ever before.
the correct answer is UFOs thanks for asking
There have been reports of sightings of white UFOs.
The ones who study UFOs are called Ufologist. They study every thing about unidentified flying objects (UFOs).
Please check the related links for information about UFOs.
Since UFOs are unidentified, it is unknown what is inside of them.
UFOs can go as high as your imagination allows.
No, UFOs are not technically extinct, they are just rare to see.
There are none in existence. You can only find images that people claim to be aliens or UFOs. So far, there has never been any evidence to support their claims.