Circular UFO observed in Blois in 2011

Summary

On October 1, 2011, at 8:33 PM, a witness in Blois observed a silent, circular, luminous object in the sky for 30 seconds. The object, described as a perfect brown disk with a lighter central circle, did not match any common aerial objects like balloons or lanterns. Although its path went from southeast to northwest, it appeared to move faster than the wind. This observation, somewhat original and consistent, was classified as "C" due to the lack of supporting evidence. Because of the brief sighting and absence of concrete clues, an on-site investigation would not have provided additional information.