UFO sighted in Uruguay in 1958

Summary

In August 1958, a witness in Uruguay observed a luminous object moving at high speed. The report classifies the observation as possibly a balloon or aircraft, though other explanations were not ruled out. The object, described as the size of a tennis ball, maintained a straight trajectory and constant speed, without showing signs of deviation. Despite the brief sighting, the witness provided a detailed account of the object's behavior, which caused some confusion among investigators at the time.

The official report concluded that the data was insufficient for a definitive evaluation, but the witness's testimony was consistent and detailed. There were no additional witnesses or photographic evidence, which limited the ability to analyze the case further. Nevertheless, the case remains interesting due to the clear description of the object's movement and the lack of a satisfactory conventional explanation.