🇺🇸 USAF — Project Blue Book
In December 1957, a witness in Kildare, Texas, described a triangular object approximately 15 feet long and 6 feet wide at the top, with a silver color. The object was slowly rising and moving northeast without making noise or emitting exhaust. The observation lasted 15 minutes and was categorized as "possibly a balloon". A second report, a few minutes later, described a cigar-shaped object, also silver, with no sound or exhaust. Although no photos were taken, observers agreed it was not an aircraft or astronomical phenomenon.
The detailed description of both objects, along with the absence of sound and exhaust, created some confusion about their nature. The official report considered it "possibly a balloon", although the possibility of an unidentified object was not ruled out. This case is part of a series of reports from the 1950s showing how witnesses tried to describe aerial phenomena with limited tools, without the context of what we now call UAP or unidentified aerial phenomena.