Two yellow lights hovering over Noisy-le-Roi

Summary

On July 2, 1977, between 7:30 and 8:20 PM, a couple spotted two yellow-orange lights in the sky over Noisy-le-Roi. Initially stationary, the lights began to move before one vanished abruptly. The witnesses left the area before the second one disappeared. The gendarmerie tried to contact them without success, and no additional testimony was collected. The lack of data prevents any conclusive interpretation.