🇫🇷 GEIPAN / CNES
In June 1988, in the French town of Hulluch, a couple observed unusual aerial phenomena. Starting at 22:20, they saw luminous spheres moving quickly and silently, performing complex aerial figures. Later, one witness described a large ogive-shaped object from which white blinking beams emerged. Initially considered inexplicable, the GEIPAN reevaluated the case using modern tools and accumulated experience. They concluded it was likely the result of advertising projectors reflecting on clouds. The movements, colors, and behaviors matched the capabilities of such devices. The weather conditions at the time, with a cloudy sky, supported this explanation.
The current analysis by GEIPAN, using more advanced methods, allowed for a reevaluation of this case. Despite the difficulty of confirming events from nearly three decades ago, the visual description and weather conditions are consistent with the use of lasers or projectors. Other factors are not completely ruled out, but the most plausible explanation points to an artificial phenomenon. This reevaluation changed the case classification from D to B, indicating a likely explained observation. The Hulluch case remains an example of how technology and experience can provide new perspectives on seemingly inexplicable phenomena.