🇺🇸 USAF — Project Blue Book
In September 1960, multiple witnesses in Washington and the Portland, Oregon area reported a fast-moving glowing object in the sky. The object, described as a white fireball about the size of a marble, was observed breaking into pieces and trailing sparks. Civilian and military observers, including a Coast Guard pilot, confirmed the sighting. The object traveled from the southwest to the northeast and was described as having a bright, tapering tail. Investigators considered various possibilities, such as balloons or aircraft, but concluded it was likely a meteor or satellite reentry. Although no satellite reentries were recorded on that specific date, the analysis suggested it was a natural astronomical event.
The official evaluation of the case considered several options, from weather balloons to aircraft, but ruled out all except astronomical phenomena. A civilian meteorologist and several military officers agreed that the object matched the description of a bolide, a type of meteor known for its intense brightness and visible trajectory. Additionally, the report notes that the event was corroborated by multiple witnesses in different locations, strengthening the credibility of the sighting. Although the object could not be definitively identified, the analysis concluded it was not an unexplained phenomenon, but a natural event consistent with known astronomical behavior.