🇫🇷 GEIPAN / CNES
In September 1979, several witnesses in Maubeuge saw a luminous object gliding silently north-eastward, emitting green and red colours. Moments later, an intense light flooded the road. One witness saw a shape climb at 45 degrees without noise, leaving a red flame in its wake. The investigation found no physical evidence.
Classified "D" by GEIPAN, the case is notable for its visual impact — intense light on the road, residual flame — and for the complete absence of physical evidence. The cause remains undetermined.