The Hessdalen Lights are a European phenomenona of strange lights being being seen by many in The Hessdalen Valley of Norway. Several theories have been proposed over what they are, but none have been confirmed.
The lights appear at any time of day and usually are are yellow or red color.They are seen moving fast and are shaped like balls. The number of sightings has slowly dwindled over time. Scientists have tried to explain the phenomena with theories, most however have yet to be proven.
-a number of natural phenomena that have been misidentified
It can also be classified under alien sightings