UFO over the Pacific seen from an airplane

Summary

A civilian observer on an airplane reported a multicolored bright object traveling in a straight line toward the southeast. The object exploded with a brilliant flash, leaving no physical evidence. The Air Force considered it a possible satellite or orbital debris, though no missile activity or satellite decay was recorded at the time.

The sighting occurred on August 8, 1966, near coordinates 31.15 N 170.20 E. The observer did not report sound or additional details, only the trajectory and explosion. Although tracking centers were contacted, no conventional explanation was found. The report suggests it could be an unidentified space phenomenon.