34 minutes read 1990 Sightings 1990: Unknown Summer Dates: UFO & Alien Sightings Published: July 6, 2016 | Updated: November 29, 2025 0 1990: Unknown Summer Dates: UFO & Alien Sightings Date: Summer 1990 Location: Sperenberg, Germany Time: unknown Summary: A Russian soldier, native of the Krasnodar region was on sentry... Read the File Read more about 1990: Unknown Summer Dates: UFO & Alien Sightings
