11 minutes read 1957 Sightings 1957: June UFO & Alien Sightings Published: November 2, 2013 | Updated: November 29, 2025 0 1957: June UFO & Alien Sightings Date: June ??, 1957 Location: Baltic coast and the Masurian Lakes District of Poland. Time: Summary: Among the best... Read the File Read more about 1957: June UFO & Alien Sightings
