🇺🇸 USAF — Project Blue Book
In December 1961, a witness in Goodlettsville, Tennessee, observed two cigar-shaped objects in the sky. They were described as larger than an aircraft, golden in color against a pale blue sky, and leaving vapor trails. Both objects moved horizontally from west to east. One was at 195° and the other at 155°, disappearing suddenly. The witness did not take photos, but others confirmed the sighting. The Air Force concluded it was likely an aircraft, as the contrails and movement matched typical flight characteristics.
The official explanation stated the objects were non-persistent condensation trails illuminated by sunlight. These contrails, caused by humidity and temperature at altitude, can appear larger than they are. Although the witness did not identify the phenomenon, the report suggested there were no unexplained elements. The case was closed without further investigation and filed under Project 10073.