Explore cases
Faceted archive of NUFORC reports — filter by shape, place, and decade. Every URL is deterministic SSR (cacheable at the edge).
Cortez · CO, USA
Red glowing ball that hung in the air, switching off, zipping off quickly upward.
Colorado Springs · CO, USA
Dark anomalous object appears in a photo taken during the maximum of the partial solar eclipse
Fountain · CO, USA
During the Eclipse I notice a craft moving across the sky east to southwest.
Denver/Glendale · CO, USA
Three lights sitting stationary in the east sky. Looks to be rapidly blinking in reds blues and greens so fast, its basically white.
Westminster · CO, USA
Massive cluster of tiny lights moving together over the skies of Westminster, CO.
Morrison · CO, USA
Flashing light of different brightness and duration moving high in the sky to the south very slowly.
Grand Junction · CO, USA
Multiple colorful, flashing lights starting around 3 a.m. as if waiting for three solid white balls to form straight line.
Aurora · CO, USA
Bright object over Aurora that changed shapes as it left.
Weld County (rural) · CO, USA
I suddenly see three large circular objects that were extremely bright.
Denver · CO, USA
The sky was light. So no fireworks were visible yet. There where two circles of light hovering above the airport in Denver.
Pueblo · CO, USA
3 fireballs in the night sky of Pueblo, CO.
Denver · CO, USA
Denver Light formation 7/4 of 4-5 bright lights format just after firework show began low sky and bright N of Englewood nr Denver.
Denver · CO, USA
5 distinct bright objects moving in and out of formation and visibility.
Mt. Morrison · CO, USA
We saw one round object hoovering around the antenna tower on Mt. Morrison between Interstate 70 & Rd. 74.
Telluride · CO, USA
unknown object in sky seen on photo taken during hike.
Parker · CO, USA
Observed reddish colored circular craft approximately 1000-1500 feet in alt., traveling N by NE at approx. 35mph. ((anon. report))
Lyons · CO, USA
Hundreds of "Point-Light-like" white lights moving through the sky with changing speed, spatial distances to each other.
Grand Junction · CO, USA
((HOAX??)) Mental contact made with ufo.
Grand Junction · CO, USA
Mental contact made with ufo but with a negative response
Colorado Springs · CO, USA
Bright white, (to light blue hue) pulsating circular light that would appear, then disappear, then reappear.
Highlands Ranch · CO, USA
Bright light going at high speed completely reversed direction and then disappeared.
Littleton · CO, USA
Silent orb passed nearly directly overhead in the pre-dawn morning. ((NUFORC Note: International Space Station. PD))
Denver · CO, USA
I am seeing a bunch of white orb like lights moving in a circular motion and then spanning off in different directions as i am looking
Grand Junction · CO, USA
Solid white light appears in night sky, then vanishes. ((NUFORC Note: Three sightings of the ISS. PD))