Blue light in the sky of Aisne

Summary

In November 2009, several witnesses in the Aisne region of France observed a blue light in the sky. The sightings spanned two days, with reports of a round-shaped light slowly moving from right to left. Although people did not agree on the distance or the origin of the phenomenon, authorities considered it likely to be a spotlight from a local nightclub. This plausible explanation helped clarify the observations from November 14 and 15. Despite the case being resolved, the consistent description from witnesses leaves some mystery about exactly what they saw.