J. Allen Hynek, a trained astronomer and scientific advisor for Project Blue Book, was initially skeptical of UFO reports but eventually concluded that many sightings could not be satisfactorily explained.

Authors

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

Sources

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

Referenced by nodes (4)

• Project Blue Book event
• UFO sightings concept
• J. Allen Hynek entity
• Project Blue Book concept