Spherical UFO over Wisconsin 1966

Summary

In March 1966, multiple witnesses in Wisconsin observed bright spherical objects flying in formation. These objects, approximately the size of a basketball, had a reddish-pink color and no recognizable features such as wings, tails, or exhaust. They moved at high speed without making any noise, causing confusion among observers. Witnesses included civilians and possibly military personnel, and sightings occurred over an extended period.

Aerial and military authorities found no conventional explanations, such as aircraft or meteors. Despite numerous reports and confirmed locations, no physical evidence was found. The classified Project 10073 report concluded it was a conventional aircraft, although this hypothesis could not be confirmed with concrete evidence. The case remains a mystery in the history of UFO sightings.