Pittsfield and Detroit, MaineJanuary 1955

In January 1955, residents of Pittsfield and Detroit, Maine, reported seeing a bright blue-white object in the sky that resembled a four-foot circular saw with sharply outlined edges. The sightings lasted approximately thirty minutes. The object did not explode, break apart, or give off smoke or exhaust, though it did flicker at times. It moved from west to east across the sky during the observation period.

The Air Force investigated the reports and interviewed witnesses from both locations. The investigation included analysis of weather conditions and examination of reports from the same time period to determine if there were any correlations with known atmospheric phenomena or aircraft activity.

The Air Force concluded that the sightings were caused by the planet Venus. This conclusion was supported by the bright appearance of the object, its color, and the absence of any features that would indicate it was an aircraft or other conventional source. The case was ultimately listed as unidentified due to the available evidence, though investigators noted agreement with the conclusion that Venus was the likely explanation for what the witnesses observed.

The full case file is reproduced below as held by the National Archives, with a total of 27 pages.