Fluorescent green zigzag trail over Finistère

Summary

At 3:15 a.m. on 22 September 1988, a witness in Finistère watched for ten minutes a luminous point as bright as a large star. The object moved in a zigzag pattern, leaving a fluorescent green trail. Although the description is brief, the unusual movement and coloured wake drew attention. GEIPAN filed the case as C—a conventional explanation was not ruled out.