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Unexplained Events of 1981

1 documented case from the 1980s, when alien abduction reports peaked. Each incident has been catalogued with available evidence, witness testimonies, and official responses.

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The Hessdalen Lights: Norway's Unexplained Aerial Phenomenon
UFO
Uncertain
1981Hessdalen Valley, Trøndelag, Norway

The Hessdalen Lights: Norway's Unexplained Aerial Phenomenon

Since 1981, mysterious lights have appeared regularly in Norway's Hessdalen Valley. Despite decades of scientific study, the phenomenon remains unexplained.

5 evidence itemsRead file →

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