Round UFO sighted over Philadelphia in 1954

Summary

In August 1954, a round, silver object was seen hovering over Philadelphia. Witnesses observed it in the sky for 25 minutes before it disappeared. Although some described it as a balloon, others noted it did not resemble any star or aircraft. The local newspaper covered the event, and military personnel also investigated. However, no clear explanation was found.

The official investigation concluded the object could be a balloon, but witnesses insisted it did not behave like one. There were no photos or radar data to confirm the object's identity, and pilots who investigated it did not disclose details. Despite normal weather conditions, the phenomenon sparked curiosity and drew the attention of hundreds of people.