Explore cases
Faceted archive of NUFORC reports — filter by shape, place, and decade. Every URL is deterministic SSR (cacheable at the edge).
Parker · CO, USA
Strange lights over eastern Colorado
Boulder · CO, USA
Strange formations, bright blue/ red / green lights forming in different locations in Boulder.
Denver · CO, USA
Daylight sighting of unknown object.
Denver · CO, USA
Large bright white light with evenly spaced smaller lights in trail east of Denver moving northeast, as seen by airline pilot at FL380
Cascade · CO, USA
I was standing on my deck facing east when I saw orange objects fly from north to south. They appeared to maybe be comets but I cannot
Fort Collins · CO, USA
fort collins circle ufo bright then starlike dim moving south near concert downtown b52 concert
Longmont · CO, USA
white orbs or lights following plane then leaving plane to "dance" and suddenly shoot off to the south.
Westminster · CO, USA
Eight circular objects destroyed one of their own.
Colorado Springs · CO, USA
Circular Bright White Flying Saucer.
Golden · CO, USA
We saw a bright large white light in the sky that was moving and then disappeared.
Englewood · CO, USA
I was in the car looking at the sky at about 6:00 a.m. and I look over to see a gold light glowing across the sky for about two seconds
Paonia · CO, USA
orb pulsating changing colors and stationary for extended hours and vanished later. Second night.
Longmont · CO, USA
Three green spheres flew above us for nearly 45 minutes in Longmont, CO. ((NUFORC Note: Possible advertising lights?? PD))
Colorado Springs · CO, USA
saw a white circle in the sky.
Littleton · CO, USA
10-14-05 Littleton, Co. 30 minutes 2 objects, one stationary, the second moving high rate of speed to the North-West
Colorado Springs · CO, USA
Golden orb seen over Colorado Springs
Englewood · CO, USA
1 object turned into 4 objects and hovered below a storm cloud for approx one minute and disappeared back into the thunderstorm.
Grand Junction · CO, USA
2005 sighting of large, round, dark ship in Grand Junction. Looks exactly like Phoenix lights.
Grand Junction · CO, USA
Bright White Circled Craft passes over Grand Junction.
Fort Collins · CO, USA
3 discs in V formation rotating in sun, and changing formation of foothills of Fort Collins Co.,
Longmont · CO, USA
unknown object sighted and recorded by camera
Colorado Springs · CO, USA
Bright white ball flew from west to east, did strange manuevers over and around Polaris.
Westminster · CO, USA
My friend and i where outside smoking and noticed that there was quite a few falling stars.I was facing to the north and he was facing
Denver · CO, USA
Then it dissapeared again.