Project Blue Book Case File
Englewood, OhioNovember 1961
Summary
On a cloudy night in August or September 1961, a witness in Englewood, Ohio saw a round object that glowed yellow-orange in the sky. The object appeared as bright as a star, only much brighter. It disappeared toward the east. The witness reported seeing similar objects on multiple occasions.
The Air Force investigators concluded that the sightings were likely caused by natural phenomena rather than anything unusual. They suggested the witness had probably observed the bright star Regulus (magnitude 1.3), which is located in the constellation Leo. The moon, which would have been near or just below the horizon at the time, may have appeared distorted by atmospheric refraction (the bending of light as it passes through layers of air at different temperatures). This optical effect could have confused the witness about what they were seeing. The investigators also noted that the witness's earlier sightings might have been caused by a lunar eclipse on August 20 or the occultation (passage) of the star Aldebaran on September 1.
The Air Force marked this case as "unidentified" on its official record card, though the comments section suggests the investigators believed a natural explanation was most probable.
The full case file is reproduced below as held by the National Archives, spanning 9 pages of microfilm.
Reported location
Englewood, Ohio
Date of incident
November 1961
State / country
OH / US
Page count
9 scanned pages
USAF evaluation
unidentified
Microfilm
T1206, Roll 44