Boomerang-shaped UFO sighted over Stockton in 1959

Summary

In March 1959, a witness in Stockton, California, observed an object in the shape of a boomerang, with a dirty white color and projections. The object, seen for about 30 minutes, was moving slowly and reflecting sunlight against a deep blue sky. Although other explanations such as balloons or aircraft were considered, no definitive conclusion was reached.

The report details that the witness, a civil engineer, described the object's shape and color with precision, stating it could not be a natural phenomenon or an airplane. The observation was clear and lasted long enough to add credibility to his testimony. Despite investigations, the object remained unidentified, adding a touch of mystery to this case from the 1950s.