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ancient astronaut

ancient astronaut noun: any of the extraterrestrial beings that, according to the pseudoscientific belief of paleocontact, visited Earth in the distant past, influencing human culture, technology, or religion.

Noun

ancient astronaut (plural ancient astronauts)

  1. Any of the extraterrestrial beings that, according to the pseudoscientific belief of paleocontact, visited Earth in the distant past, influencing human culture, technology, or religion.
    • Is it possible for scientists to demonstrate that ancient astronauts have ever been here? No.2001, Charles M. Wynn, Arthur W. Wiggins, Sidney Harris, Quantum leaps in the wrong direction: where real science ends-- and pseudoscience begins, Joseph Henry Press, page 58
    • Although academics have spent many hours showing the errors in von Däniken's reasoning, the Ancient Astronaut notion remains alive.2002, Michael Shermer, The Skeptic encyclopedia of pseudoscience, Volume 2, ABC-CLIO, page 530
    Synonyms:
    ancient alien

Synonyms of ancient astronaut

Forms of ancient astronaut

pluralancient astronauts

Questions about ancient astronaut

What does ancient astronaut mean?
Ancient astronaut means any of the extraterrestrial beings that, according to the pseudoscientific belief of paleocontact, visited Earth in the distant past, influencing human culture, technology, or religion.
What part of speech is ancient astronaut?
Ancient astronaut is a noun.
What is the plural of ancient astronaut?
The plural of ancient astronaut is ancient astronauts.

Words near ancient astronaut in the dictionary

  1. anciency
  2. anciens régimes
  3. ancient
  4. ancient alien
  5. Ancient and Honorable Order of Turtles
  6. ancient astronaut
  7. ancient astronauts
  8. Ancient Chinese
  9. Ancient Church of the East
  10. ancient document
  11. ancient documents

Source and license

Adapted from Wiktionary: ancient astronaut (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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