🇺🇸 USAF — Project Blue Book
A 1958 report describes the sighting of three long, green objects near Arvada, Colorado. A witness observed them at three different times: 21:30, 22:30, and 23:15. The objects emitted a whining sound, had an iridescent glow, and left a fire-like trail. They moved in a straight line from north to south and east to west before suddenly disappearing. Although several explanations were considered, such as balloons or meteors, investigators concluded it was an astronomical meteor.
The witness's account is detailed and clear, though no elevation or azimuth was recorded. It was noted that the objects did not descend, contradicting the idea of a falling star. Additionally, there were no balloon or rocket launches in the area during that period, complicating conventional explanations. Despite this, investigators suggested it could have been a meteor. The testimony remains intriguing due to its precision and the coincidence of three separate sightings.