Explore cases
Faceted archive of NUFORC reports — filter by shape, place, and decade. Every URL is deterministic SSR (cacheable at the edge).
Centennial · CO, USA
Bright shifting lights seen over Buckley Air Force Base
Denver · CO, USA
This was over Empower Field. Three lights quickly changing formation in several different sequences
Pueblo · CO, USA
Orange object, it lasted about 10 minutes hovering slightly going up and down.
Lakewood · CO, USA
A circular bright white light flashing quickly for a mins and then disappears, comes back for few mins and disappears again. Some still
Thornton · CO, USA
At first it looks like a very bright star in the sky but then it started flickering white and red lights. It stayed stationary in the s
Denver · CO, USA
Unnatural moving circular Craft with green and red lights
Lakewood · CO, USA
White object moving erratically in the daytime sky
Durango · CO, USA
A white large round object followed by bright Green then bright Blue light moving fast across the sky over Durango Colorado
Colorado Springs · CO, USA
Soap bubble looking objects flying high in the sky.
Pueblo West · CO, USA
Alternating bright craft--ceased after military aircraft approached. ((anonymous report))
Pearl (Cowdrey ) · CO, USA
4 Amber Orange lights Mount Zirkle wilderness
Colorado Springs/Fountain city border · CO, USA
3 black circles fell out of the sky. Hovered then spiraled down with a smoke trail.
Berthoud · CO, USA
Circular shapes crafts with for Bright Lights
Monument · CO, USA
It appeared to be round, shiny as chrome and I only saw about 30 percent of the object.
Walsenburg · CO, USA
Facing the Sangre DeCristo mount range, in the Navajo housing community, which is under a disclosed Air Force testing and training zone
Fort Collins · CO, USA
Two Bright Lights With No Stars in the Sky
Fort Collins · CO, USA
2 bright orbs in evening sky over Colorado (Labor Day)
Fort Collins · CO, USA
Two large, bright circular objects initially very close together moved in opposite directions and disappeared.
Trinidad · CO, USA
Around 8:30PM at dusk 2 disc shaped, dull/ white in color flew side by side in a perfectly straight line from East to west in the south
Lone Tree · CO, USA
I see planes every day.. This object was travelling strait in a sloping arc. ((NUFORC Note: No contact information provided. PD))
Loveland · CO, USA
White round disk with dark markings and lights seen high over Northern Colorado
Grand junction · CO, USA
I saw 9 small bright orange light all fly right over me, no noise and disappear in the sky, one right after the other
Aurora · CO, USA
Silver object in the sky moving slowly west to east then fast to north.
Cotopaxi · CO, USA
These were orange balls of light in the eastern sky, that became much brighter then completely blinked out.