extraterrestrial hypothesis
Sign in to saveAlso known as ETH, extraterrestrial UFO hypothesis
hypothesis that some unidentified flying objects are occupied by extraterrestrial life
Wikidata facts
- Instance of
- hypothesis
- Main subject
- unidentified flying object
- Image
- 1948 Top Secret USAF UFO extraterrestrial document.png
Show 3 more facts
- named by
- Jacques Vallée
- has contributing factor
- pseudoscience
- different from
- psychosocial hypothesis
Sources (3)
via Wikidata · CC0