Mysterious lights over Bethune in 2013

Summary

On June 2, 2013, at midnight, four people in an apartment in Bethune observed six luminous shapes silently crossing the sky from north to south-southwest. The phenomenon lasted at least one minute, sparking curiosity and attention. Although only one testimony was collected, the GEIPAN investigators concluded it was likely Chinese lanterns released after a private party. The movement direction matched the north wind recorded in Lille, supporting this explanation. However, the witness did not accept this hypothesis, keeping some mystery around the case.