Every day of the year, witnesses spotted unidentified flying objects(UFOs) all over the world. Most of the time, these observers say they have seen a flying saucer, but other forms of objects are described as triangles, balls or oblong tubes.

Most UFO sighting reports are routed to official bodies such as MUFON which scientifically investigate the cases. It turns out that a large amount of the sightings have a rational explanation. Some of them, however, are classified by MUFON,

as unexplained and as real flying machines not being of this world.
Where do they come from and who is piloting these devices with staggering flight capabilities? We do not know anything about their motives. But we generally find that they are much more advanced than us.

Reports continue to accumulate, and investigations continue. One day, for sure, we will understand their motives and the science behind their vehicles.