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🇺🇸 USAF — Project Blue Book

Unidentified Object with No Discernible Shape in Arlington, Virginia

Unidentified Object with No Discernible Shape in Arlington, Virginia
United States6 pages
PDF · official source

Summary

In December 1955, a witness in Arlington, Virginia, observed an object with no discernible shape that moved slowly, resembling a meteor. The object emitted red sparks and left a visible trail, but no sound was heard. An astronomer noted the phenomenon as unusual because its path was neither straight nor angular. The object made a turn of approximately 200 degrees and disappeared toward the northeast. The complete absence of sound in a quiet neighborhood and the inability to identify it as a meteor or conventional aircraft raised questions about its nature. The official evaluation concluded it could be an aircraft, but no definitive data was found.

Visibility was clear, and the observer estimated they could see objects up to the sixth magnitude. Despite the expectation that an aircraft with such a light would have other visible characteristics, the object did not display them. Its speed fluctuated moderately, suggesting some kind of propulsion. The report was reviewed by intelligence officers, but no definitive conclusion was reached. The case was filed as "Possibly an aircraft," though questions remain unanswered about the object's nature.