UFO cylindrical object with silver flame sighted in Guam in 1952

Summary

In December 1952, multiple witnesses at Andersen AFB, Guam, reported the sighting of an unidentified aerial object with unusual characteristics. Five airmen and two pilots of a B-17 described it as a cylindrical, silvery object with a bright flame at the rear. The object was traveling at an extremely high speed, estimated to be three to four times faster than a conventional jet, and left no smoke or vapor trail. Observers noted it was not a meteorite due to its straight trajectory and metallic appearance. Despite multiple sightings, no conventional explanation was found for the phenomenon.

The description of the object was consistent among witnesses, including a silver flame trailing the main body. The pilots, experienced in aircraft identification, ruled out the possibility of a conventional aircraft. Although a balloon launch was scheduled near the time of the sighting, the object's description did not match typical balloon characteristics. The official investigation concluded the case remained unresolved, labeled as "Unknown".