Site statistics

29285 facts from 172 countries related to 958 phenomena have been registered in Archive. 2378 of them were solved, another 7642 are under verification for compliance with one of the 295 versions.

7 facts have been added for last 24 hours.

Share your story

You are in "Archive" section

This section contains descriptions of unexplained facts provided by eyewitnesses or published in the media, as well as the results of their analysis by the group.

UFO. Netherlands

ID #1640088821
Added Tue, 21/12/2021
Author July N.

Initial data

Initial information from sources or from an eyewitness
Incident date: 
20.12.2021 07:00

This or a similar object has been seen twice this year. it looks like four glowing dancing objects in the sky.

An eyewitness from the town of Hemmen (Gelderland) writes:

Elegant shape, but self-sufficient, so not smooth. White as a bird's wing, you might say. It's hard to explain in words.

Original news

Twee keer gezien dit jaar: vier lichtende dansende objecten aan de hemel.

HEMMEN, GD — Een sierlijke vorm, wel op zichzelf staand dus niet uitvloeiend. Wit, zoals een vleugel van een vogel zou je kunnen zeggen. Moeilijk in woorden uit te leggen.


List of versions containing features matching the eyewitness descriptions or material evidence

Light sources on clouds

Lasers, searchlights, car headlights and other light sources of sufficient power can form a column of light in a dusty or foggy atmosphere, various patterns on low clouds, fog or haze. Also, the rays can highlight parts of the cloud, objects or birds, giving them bizarre shapes.

Searchlights can shine with one beam, several. They can be stationary, move, and also form spinning carousels on the clouds, which can change shape and color.

It often seems that the light source is located at the point where the beam hits the cloud, and not vice versa.

Cloud (natural and man-made)

Clouds are products of condensation of water vapor suspended in the atmosphere, visible in the sky from the earth's surface. They consist of tiny drops of water and / or ice crystals (called cloud elements).


Versions testing, their confirmation or refutation. Additional information, notes during the study of materials
Not enough information


The most likely explanation. The version, confirmed by the investigation
Not enough information

Similar facts

Log in or register to post comments

Site friends

  • Мир тайн — сайт о таинственном
  • Activite-Paranormale
  • UFOlats
  • Новый Бестиарий
  • The Field Reports
  • UFO Meldpunt Nederland



Site contains materials that are not recommended for impressionable people.

You are reporting a typo in the following text:
Simply click the "Send typo report" button to complete the report. You can also include a comment.