Sighted UFO for 6 hours in La Habra in 1954

Summary

In December 1954, a witness in La Habra, California, observed a silver spherical object for six hours. The object made no sound and moved slowly northeast. Despite the long observation period, no photos were taken and no radar activity was recorded. Investigators concluded it could be a balloon, but no confirmation was found. This case remains an unsolved mystery in UFO history.