Mysterious UFOs have been spotted over Russia's southern Republic of Kalmykia. Several times this month hundreds in the city of Elista witnessed several unidentified flying objects at the same time. Two glowing circles appeared, rotating around each other. Scientists say they can't explain what caused the light show. Kalmykia is no stranger to odd goings on. The former governor claimed to have been abducted by aliens, who he later made friends with.