The Portal: The Hessdalen Light Phenomenon (2009) - IMDb
See the Norwegian Town at the Center of a UFO Mania | Time
Hessdalen lights produced by electrically active inversion layer | SpringerLink
Amazon.com: Hessdalen Lights!: - What's happening in the Norwegian mountains?: 9780359609451: Ofstad, Nils Magne: Books
See the Norwegian Town at the Center of a UFO Mania | Time
Frontiers | To Investigate or Not to Investigate? Researchers' Views on Unexplored Atmospheric Light Phenomena
UFO valley could work as a giant natural battery - The Local
Mysterious Norwegian lights caught on camera - YouTube
Hessdalen Lights: The UFO Mystery of "Norway's Roswell" - Life in Norway
Hessdalen Lights: The UFO Mystery of "Norway's Roswell" - Life in Norway
UFO Sightings | Explanations Behind the Phenomena
Atmosphere Physics - English
English - Hessdalsfenomenet
See the Norwegian Town at the Center of a UFO Mania | Time
Hessdalen Lights! - What's happening in the Norwegian mountains? (Paperback) - Walmart.com
Documentary of the Mystery Hessdalen Lights Norway Solved | Norway, Mystery, Ghost lights
TWAN | Hessdalen Aurora
Hessdalen Lights: The UFO Mystery of "Norway's Roswell" - Life in Norway
Little valley – a giant battery?
Hessdalen Lights and fluorescent dust vortices
GeoLog | Imaggeo on Mondays: Light fantastic – flashing phenomena in Norway's night sky
The Mystery Of Norway's Hessdalen Lights Phenomenon | UFO: Trick Of The Light | Spark - YouTube
