During the late 1940s and 1950s, UFOs were frequently called 'flying saucers' or 'flying discs' following the Kenneth Arnold incident.

Authors

• Person: Not available Organization: Wikipedia
  Unidentified flying object - Wikipedia

Sources

• Unidentified flying object - Wikipedia en.wikipedia.org Wikipedia via serper

Referenced by nodes (2)

• flying saucer concept
• Kenneth Arnold UFO sighting 1947 event