Project Blue Book Case File
Vandalia, OhioMay 1962
Summary
# Summary
In May 1962, witnesses in Vandalia, Ohio observed an object in the night sky that displayed multiple colors and moved slowly toward the north. The object appeared low on the horizon toward the east and west. The witnesses used binoculars (7x50 magnification) to get a closer look, but they could not determine the object's shape. The sighting lasted approximately one hour, though the witnesses did not watch continuously, returning indoors for brief periods during their observation. The object vanished by suddenly flashing out.
The U.S. Air Force investigation concluded that the witnesses had most likely misidentified the planet Venus. At the time of the sighting, Venus was positioned in a direction that matched the witnesses' account and was visible at roughly the same time the sighting ended. Venus was magnitude 3.3 on the brightness scale (moderately bright but not the brightest object in the sky). The planet's small angular size, only 5.52 seconds of arc as seen from Earth, explained why binoculars failed to reveal any distinct shape. Additionally, Venus was on the opposite side of the sun from Earth at that time, which is consistent with the colored appearance the witnesses reported.
The Air Force marked this case as "Probably Balloon" on its evaluation form, though the investigation narrative supports the Venus conclusion. The file contains 15 pages of documentation held by the National Archives.
Reported location
Vandalia, Ohio
Date of incident
May 1962
State / country
OH / US
Page count
15 scanned pages
USAF evaluation
unknown
Microfilm
T1206, Roll 45