Marines in 1988 in Val-d'Oise

Summary

In April 1988, witnesses in Val-d'Oise observed a bright circular object the size of a star. The object briefly expanded before returning to its original size and gradually disappearing on the horizon. Despite the clear description of the phenomenon, no conventional explanation was found. The unusual nature of the object and its behavior attracted the attention of researchers, although its origin could not be identified.

The case was classified as "C" by the GEIPAN, indicating that it could not be attributed to a known cause. This type of report is often archived without a definitive resolution, but remains interesting for researchers of unexplained phenomena. Although no additional data is available, the visual description and direct testimony are valuable for the analysis of UFO cases.