Circular white UFO seen in 1952 by multiple witnesses

Summary

In July 1952, several witnesses at San Marcos AFB, Texas, reported the observation of an unidentified object with a perfectly circular shape and a brilliant white light. One of the witnesses, an Air Force officer, described it as a solid circle with a small opening, which rapidly ascended at high speed before stabilizing and suddenly disappearing without making noise. Other witnesses mentioned green-blue and reddish-yellow lights, with rapid movements and no sound emissions. The testimonies agree that the object showed no tails, smoke, or noise, distinguishing it clearly from conventional objects like airplanes or rockets.

The reports include testimonies from military and civilian personnel, all agreeing on the object's description and the inability to identify it as a known phenomenon. The lack of noise and the ability to change direction and speed instantly raised doubts about its origin. Despite multiple testimonies and detailed descriptions, no physical evidence was found, and the object could not be identified with known technology at the time. The incident was officially documented by the Air Force, but no conclusive explanation was reached.