No, UFOs are not technically extinct, they are just rare to see.
Please see the Related Links.
There isn't a specific time, it is at random.
It's been said that there have been UFOs and extraterrestrails since the beginning of time. Early visitors that helped build monuments, and basically start civilization. Since there have been people to see them, there have been UFOs.
you always hear about them but you never see them
I think that UFOs come from space and that UFOs ARE real!! If you see something move or moving in the sky,then report it emedeatly!! UFO stands for `Unidentified Flying Object`!!
I guess the strongest evidence for not believing in UFOs would be that they haven't landed and introduced themselves. For some people to believe they would have to see the beings.
no u can sometimes see shooting stars
Where humans and alcohol are, UFOs will be.
the correct answer is UFOs thanks for asking
There have been reports of sightings of white UFOs.
Someone who studies UFOs is a Ufologist
Aliens, by definition, primarily reside in space or in the planets inside of space. Should you want to find UFOs, the best bet is to situate yourself by some sort of experimental aircraft base and hide from yourself the fact that the UFOs you see are likely experimental aircraft.
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.
UFOs can go as high as your imagination allows.
Since UFOs are unidentified, it is unknown what is inside of them.
When UFOs are seen, they are in the sky because they are flying objects.
Perhaps UFOs are at the very heart of religion. A website that contains a wealth of well- documented information on this question can be found at The Bible UFO Connection website (see related link)
Not really, but some people like to make up stories about the astronauts.
People have reported sightings of UFOs in France, but there is no proof of their existence.
Like flying machines on Earth, UFOs are equipted with landing gear.
Because UFO is an abbreviation, UFO's or UFOs is correct.
kinda sorta we always see UFOs and such so i guess you can say yes to that
Since the governments of the world refuse to admit that there are UFOs I doubt they have shot one down because that would have caused some sort of fire/explosion/debris for the civilian population to find or see.