UFO (unidentified flying object)
The phenomenon of UFO is still a mystery for the world. People can neither confirm this phenomenon nor deny its existence. Everything that people can do is to guess.
Unidentified flying object is a spot of light or an object that was noticed in the sky and can't be identified. People can't say what it is. But the thought that these were the spaceships of aliens is widely spread in society. Numerous talks of witnesses who saw aliens and their spaceships confirm thoughts of people. These people say that aliens come to our Earth to investigate it and to put experiments. Nowadays there are a lot of photos and witnesses that confirm the existence of aliens.
But we can't say exactly whether UFO is a spaceship of aliens or not, because this object is unidentified. But after numerous investigations scientists said that in the majority of cases these were bright stars, planets, meteorites, sputniks, planes, etc.
The first notice of UFO was made in 1947 in the USA by a pilot that was searching for a plane that had a catastrophe. And then he noticed 9 disks that were shinning brightly and moving fast. The information about these objects got to the press very quickly. From that time a lot of UFOs were noticed and photos of them were published in many magazines and newspapers.
But after investigation of these UFOs they result to be simple objects of nature ot technology. And only 5-10% of all these objects are real UFOs.
According to photos and videos of UFO, most of them have the form of a disk with lights that moves rapidly across the sky. But there are also cases when people saw UFOs in the shape of triangles and eggs.
UFOs were seen almost in every place of the world. But there are places in the world where UFOs are seen especially often. These places are Taxes, Florida in United States of America, in France, Belgium (where UFOs in the shape of triangle were noticed), Spain, Australia, and many countries of Southern America (Argentina, Brazil, Puerto Rico, etc.). Scientists who investigate UFOs come to these places from all over the world to investigate the phenomenon of identified flying objects. Besides, UFOs are seen more often in thinly populated places.
There are people who say that they had contacts with representatives of UFOs. But most of them can't give true and exact descriptions of UFO and aliens, that is why scientists don't trust them and recommend to make photos or videos in the case of a contact with UFO or at least to find one more witness. These people say about bad self-feeling, depression, headaches after the meeting with aliens and UFOs. Scientists consider the statements of other scientists-witnesses and pilots-witnesses to be the most true.
UFO is a sphere that needs investigation and scientists try to explain the precedence of these objects trying to catch them on the photos. But still it is the mystery of our world.