Live Intercept Case ID: 86f65b3c

SIGHTING: AURORA, CO

Sighted On
Saturday 01. July 2017
Reported On
Classification
Changing
Duration
60 minutes

Witness Testimony

" Bright object over Aurora that changed shapes as it left.We were sitting outside late afternoon and noticed a stationary light at high altitude. It appeared to be “twinkling” and we wondered if it might be a weather balloon. Looking at it through binoculars, we saw that it appeared to be a sphere with two smaller spheres that were either rotating around it, or the object itself was revolving, as the central sphere would shine a very bright light which would then disappear, only to reappear within a second or two. We had a difficult time at first determining its shape because of the brightness of this light that appeared and disappeared.The light, which we at first thought might be just reflection, was very strong, and seemed to have a “diffraction” effect around the edges, which were blurry and rainbow colored. We decided that it was no reflection, but that the sphere was actually emanating the light.After about 15 minutes, the object drifted north, and we followed its path, still observing through binoculars. The drift made us decide it might be a balloon after all, but we kept watching because it was so unusual. After about 10 minutes, it drifted south again, to return to its original spot. This of course sharpened our focus, as its movements were now not simple “drifting,” but purposeful. Then, suddenly, it started to head west, which would bring it almost overhead. It accelerated slowly at first, and as we watched we noticed that its form seemed to shift. Overhead, we could see that the material it was made of was extremely shiny, almost like glass, and highly reflective. The object was flying in a straight line but it “rocked” and “pitched” a little, so that the light emanating from it plus the reflectivity made it difficult to determine what was happening, as it seemed to be changing shape, elongating, and splitting into a boomerange shape, but with a middle sectio! n that was slightly smaller than the two edges. Within a few seconds it lost all luminosity and became a dull dark grey triangle with what looked like 5 darker circles, one at each apex and two between those at the top and bottom. It flew perpendicular to the earth so we could see the shape clearly, and rapidly disappeared in the distance.After about twenty minutes, we looked in the same direction we had originally seen it, and it was back in the same spot, but this time at a much higher altitude. It stayed in that spot for about ten minutes, looking like the sphere with the light and the two smaller spheres rotating around it, then it changed to the dark grey triangle again. Suddenly what looked like a puff of “vapor” emerged from it and the triangle shaped shrank rapidly and disappeared. "

Intelligence Discussion

Coordinates

Latitude
39.7294°
Longitude
-104.8319°

Technical Specs

Classification Changing
Duration 60 minutes
Source NUFORC
Case Number #134878
upload_file Report a Sighting

near_me Top 100 nearest sightings (100 miles radius)

Location Sighted on Shape
Boulder Colorado USA 2025-11-11 Not so clear
Greeley, CO 2023-11-22 Round, blinking
Deer trail Colorado 2023-08-10 Triangle
Boulder Colorado 2022-09-20 Don't know
Brighton Colorado 2022-07-05 Ball
Brighton Colorado 2022-07-05 Ball
Westminster, Colorado (United States) 2020-06-04 Unknown
Peyton, Colorado (United States) 2020-06-01 Cylinder
Lakewood, Colorado (United States) 2020-05-30 Cylinder
Aurora, Colorado (United States) 2020-05-25 Boomerang
Aurora, Colorado (United States) 2020-05-23 Star-like
Aurora, Colorado (United States) 2020-05-18 Star-like
Arvada, Colorado (United States) 2020-05-18 Unknown
Denver, Colorado (United States) 2020-05-16 Teardrop
Eaton, Colorado (United States) 2020-05-14 Cylinder
Eaton, Colorado (United States) 2020-05-14 Cylinder
Littleton, Colorado (United States) 2020-05-10 Cylinder
Parker, Colorado (United States) 2020-04-29 Disc
Aurora, Colorado (United States) 2020-04-29 Blimp
Westminster, Colorado (United States) 2020-04-28 Star-like
Aurora, Colorado (United States) 2020-04-28 Star-like
Parker, Colorado (United States) 2020-04-28 Other
Fort Collins, Colorado (United States) 2020-04-15 Sphere
Greeley, Colorado (United States) 2020-04-14 Disc
Colorado Springs, Colorado (United States) 2020-04-09 Cylinder
Aurora, Colorado (United States) 2020-04-04 Oval
Colorado Springs, Colorado (United States) 2020-03-25 Star-like
Bailey, Colorado (United States) 2020-03-25 Circle
Colorado Springs, Colorado (United States) 2020-03-25 Circle
Elizabeth, Colorado (United States) 2020-03-22 Circle
Woodland Park, Colorado (United States) 2020-03-21 Unknown
Westminster, Colorado (United States) 2020-03-21 Cigar
Colorado Springs, Colorado (United States) 2020-03-21 Star-like
Parker, Colorado (United States) 2020-03-11 Sphere
Estes Park, Colorado (United States) 2020-03-08 Unknown
Fort Collins, Colorado (United States) 2020-03-06 Sphere
Denver, Colorado (United States) 2020-03-05 Star-like
Denver, Colorado (United States) 2020-03-05 Oval
Broomfield, Colorado (United States) 2020-03-05 Star-like
Englewood, Colorado (United States) 2020-03-05 Other
Longmont, Colorado (United States) 2020-03-05 Star-like
Berthoud, Colorado (United States) 2020-03-05 Star-like
Littleton, Colorado (United States) 2020-03-04 Star-like
Woodland Park, Colorado (United States) 2020-03-02 Blimp
Colorado, Colorado (United States) 2020-02-29 Square, Rectangular
Greeley, Colorado (United States) 2020-02-23 Other
Longmont, Colorado (United States) 2020-02-21 Circle
Longmont, Colorado (United States) 2020-02-17 Other
Lakewood, Colorado (United States) 2020-02-02 Boomerang
Denver, Colorado (United States) 2020-02-01 Triangle
Lakewood, Colorado (United States) 2020-02-01 Boomerang
Arvada, Colorado (United States) 2020-01-24 Other
Aurora, Colorado (United States) 2020-01-23 Unknown
Longmont, Colorado (United States) 2020-01-15 Circle
Colorado (United States) 2020-01-03 Unknown
Littleton, Colorado (United States) 2020-01-01 Circle
Littleton, Colorado (United States) 2019-12-30 Cigar
Idaho Springs, Colorado (United States) 2019-12-21 Star-like
Aurora, Colorado (United States) 2019-12-16 N, A
Colorado Springs, Colorado (United States) 2019-12-11 Sphere
Highlands Ranch, Colorado (United States) 2019-12-11 Unknown
Thornton, Colorado (United States) 2019-12-11 Unknown
Colorado Springs, Colorado (United States) 2019-12-10 Sphere
Denver, Colorado (United States) 2019-12-06 Other
Greeley, Colorado (United States) 2019-11-24 Unknown
Colorado Springs, Colorado (United States) 2019-11-23 Star-like
Colorado Springs, Colorado (United States) 2019-11-18 Circle
Lakewood, Colorado (United States) 2019-11-17 Sphere
Berthoud, Colorado (United States) 2019-11-15 Star-like
Castle Rock, Colorado (United States) 2019-11-09 Triangle
Colorado Springs, Colorado (United States) 2019-11-05 Triangle
Arvada, Colorado (United States) 2019-10-21 Star-like
Aurora, Colorado (United States) 2019-10-18 Star-like
Colorado Springs, Colorado (United States) 2019-10-18 Boomerang
Lakewood, Colorado (United States) 2019-10-15 Boomerang
Broomfield, Colorado (United States) 2019-10-11 Triangle
Greeley, Colorado (United States) 2019-10-08 Disc
Denver, Colorado (United States) 2019-10-08 Triangle
Thornton, Colorado (United States) 2019-10-07 Triangle
Castle Rock, Colorado (United States) 2019-09-26 Circle
Idaho Springs, Colorado (United States) 2019-09-26 Flash
Denver, Colorado (United States) 2019-09-20 Triangle
Pine, Colorado (United States) 2019-09-17 Unknown
Colorado (United States) 2019-09-15 Unknown
Berthoud, Colorado (United States) 2019-09-13 Oval
Colorado (United States) 2019-09-08 Unknown
Highlands Ranch, Colorado (United States) 2019-09-01 Other
Northglenn, Colorado (United States) 2019-08-31 Other
Arvada, Colorado (United States) 2019-08-31 Unknown
Aurora, Colorado (United States) 2019-08-26 Flash
Johnstown, Colorado (United States) 2019-07-25 Disc
Colorado (United States) 2019-07-04 Unknown
Colorado Springs, Colorado (United States) 2019-06-30 Other
Westminster, Colorado (United States) 2019-05-24 Sphere
Westminster, Colorado (United States) 2019-05-24 Sphere
Milliken, Colorado (United States) 2019-05-11 Other
Colorado Springs, Colorado (United States) 2019-05-07 Unknown
Castle Rock, Colorado (United States) 2019-04-30 Triangle
Denver, Colorado (United States) 2019-04-26 Other
Denver, Colorado (United States) 2019-04-26 Square, Rectangular

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