A UFO is an Unidentified Flying Object.
In modern terms A Light omitting EM Toroidal ring vapour with rotation and luminous aura around its peripheral from within a vortex of thick cloud.
In ancient times CHERUBIM FROM WITHIN OPHANIN.
In skeptical times UFO.
well i don't know exactly how to answer your question, but if there are UFO's then they would be mostly around Nevada where Area 51 (and Area 52) are i think UFO's are most likely a nw type of aircraft being worked on in Area 51 that looks exactly like a UFO i got this info. from a reliable source
No one is sure exactly. Ask the government.
It stands for Unidentified Flying Object. Which means exactly that. It doesn't have to be an alien ship, it means that it has not yet been identified. The are many reported UFO sightings that turn out to be the handiwork of humans.
A UFO can look like anything. It only needs to be something flying that you can't tell exactly what it is (can't identify).
a UFO See http://grammar.ccc.commnet.edu/grammar/abbreviations.htm (all the way to the bottom) for help determining when to use a or an before an abbreviation.
Ufo's do exist because a Ufo is a thing in the sky that you can not explain.
They usually see UFO's at a UFO sighting
movies that have UFO's in them i guess
It is unknown what is inside of a UFO.
No. (and it is the big green men you should fear!) but really, UFOs are exactly that Unknown . and we know of no real aliens yet.
The 'F' in UFO stands for "Flying". UFO is an acronym for Unidentified Flying Object.
You put the rod in the UFO and