What happened
On a clear, cold night in December 1996, people along a roughly 120-mile stretch of the Klondike Highway in Yukon reported a huge row of lights moving across the sky. Near Fox Lake, motorists said a group of lights passed over them, one describing a broad white beam beneath an object the size of a football stadium. At Carmacks, travellers and a family at home described flashing orange lights and smaller white lights in an elliptical pattern. Near Pelly Crossing a trapper said the lights seemed to respond to his flashlight and emitted a beam, and students on a college break watched a long line of lights. More witnesses reported it at Mayo. Investigator Martin Jasek of UFO BC gathered the accounts about two years later and concluded the witnesses had seen an enormous structured craft, one of the largest ever reported. The case featured in documentaries, and in 2022 the Royal Canadian Mint chose it for its glow-in-the-dark 'Yukon Encounter' coin. Canada's 2025 Sky Canada report also listed it among notable sightings.
The official explanation
Satellite analyst Ted Molczan, with Harro Zimmer, identified the event as the fiery re-entry of the Russian rocket body that launched the Cosmos 2335 satellite, which crossed the region that evening; Robert Sheaffer and Tim Printy have endorsed this. Printy notes that the accounts were collected two years later, that witnesses of re-entries commonly perceive a single giant craft, and that one witness recalled an RCMP officer calling it a meteor breaking up the next day.
The anomalous case
More than 30 people at four separate locations independently described a vast object with a structured pattern of lights, and several said it moved slowly, hovered, or projected beams toward the ground, behaviour that does not obviously fit a fast, high-altitude re-entry. A trapper near Pelly Crossing said the object seemed to react when he shone his flashlight. Canadian ufologist Chris Rutkowski has publicly rejected the rocket explanation, arguing the witnesses' detailed observations rule it out. The sighting was significant enough to appear in a 2025 Government of Canada science-adviser report on UAP reporting, and on a Royal Canadian Mint coin. For proponents, the consistency of independent descriptions over 120 miles makes the Yukon one of the strongest mass-witness cases of the 1990s.
The strongest argument that this was something genuinely unknown or classified, with each claim attributed to the person who made it.
Sources
- Canada's Unexplained Phenomena: The Yukon Encounter (1 oz silver coin) Royal Canadian Mint
- Some of the best-known Canadian UFO sightings over the years CP24 / The Canadian Press
- December 1996 Yukon UFO revisited (Tim Printy, SUNlite, reposted) hjkc.de UFO-Forschung
Witness reports elsewhere
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