Mirecourt 1989 a red phenomenon classified A

Summary

In November 1989, a couple in Mirecourt observed a bright red phenomenon passing quickly near their house. The woman first saw the object from her window, describing it as two stacked cylinders separated by a black band, with sparks and a trail of flames. She woke her husband, and both confirmed the sighting. No noise was heard, and the phenomenon disappeared after a few seconds, hidden by nearby trees. The GEIPAN reviewed the case years later and concluded it was likely the atmospheric reentry of the Soviet satellite Cosmos 2047. Despite the brief observation, the witnesses' description and trajectory matched known data of the satellite, leading to a classification as a near-certain misidentification with a space event.

The A classification by GEIPAN indicates the case was resolved with high certainty, attributed to a known natural or artificial phenomenon. Although initially considered unexplained (class D), the review using modern tools and experience confirmed no signs of an unidentified object. The lack of other witnesses and the nighttime setting made it hard to determine the actual duration of the phenomenon, but the details aligned with the atmospheric reentry of a satellite. This case is an example of how technology and later research can solve mysteries that once seemed inexplicable.