UFO. Chile

Unmanned aerial vehicle (UAVs, also sometimes shortened as BLAH; colloquially sometimes referred to as "drone" or "drone" (from the English. drone — drone)) — aircraft without crew on Board. Created for aerial shooting, monitoring ground objects and other tasks in real time.

Distinguish UAVs for military and civil purposes.

Also they are divided into:

Balloon — aircraft (balloon), which is used for the flight gas, which is lighter than air.

Balloons - different sizes and shapes size toy, often made of latex. Is inflated with air or other gas. If the gas is lighter than air, the ball gains the ability to fly. The photo looks like a small dot. The colors and the opacity depends on the texture and color of the ball.

Sky Lantern (Chinese flashlight, Thai flashlight) - paper flying luminous structure made of rice paper stretched on a light wooden frame, bamboo ring, burner.

Ordinary satellites, which often look like single not very bright luminous dots moving smoothly in the night sky, are quite often mistaken for UFOs. After the Starlink satellites were launched (a system of near-Earth satellites developed by SpaceX, in order to create a cheap and high-performance satellite Internet communication channel and technical transmitters for receiving and transmitting signals from Earth and orbit), it became possible to observe groups of satellites (up to 60 pieces) flying one after another.