UFO and Unusual Phenomenon in Karelia

Summary

In September 1977, the Soviet Union launched the automated space station "Prognoz-6" to study solar radiation and cosmic phenomena. That same month, in the Karelia Republic, an unusual aerial phenomenon was observed: a bright, medusa-like light slowly moving across the sky. Witnesses reported the light transformed into a glowing semicircle before vanishing after several minutes. Experts found no natural explanation or human activity to account for the event, leaving it as an unresolved mystery.