Incredible frames show an object of black color, flying across the sky and spraying, some unknown substance into the atmosphere. Authorities have studied this video very carefully, but after two years from the moment of shooting they declare that they have no idea what it is and for this reason it was decided to publish this video, so that everyone could look at it and put forward their assumptions about what is happening.

This incident occurred two years ago and this UFO spraying unknown substances into the atmosphere of our planet was noticed by the Chilean Air Force helicopter from which it was filmed this ten-minute video, which was immediately classified and sent for study to scientists and military specialists, as well as to the Chilean Committee for the study of UFO (CEFAA).

After two years spent studying the record made by the pilots of a military helicopter, one of the experts could not explain the belonging of a strange flying object.

To read more and view the video, click here.