UFO seen as a comet in Missouri 1957

Summary

In August 1957, a witness in Belton, Missouri, reported a bright object the size of a grapefruit moving rapidly toward the northwest. The sighting lasted only 15 seconds, with the object vanishing after following a straight, horizontal path. Although initially considered a balloon or aircraft, analysts concluded it was likely a meteor. The report, under Project 10073, was sent to various military units for evaluation.

The object's description and behavior matched those of a comet, leading analysts to rule out conventional explanations. Despite no photos or associated sounds, the report included weather conditions and wind direction at different altitudes. Finally, a witness account of having observed a comet moments before the sighting reinforced the hypothesis of an astronomical event.