Definition of Extraterrestrial. Meaning of Extraterrestrial. Synonyms of Extraterrestrial

- Extraterrestrial refers to any object or being beyond (extra-) the planet Earth (terrestrial). It is derived from the Latin words extra ("outside", "outwards")...
- Extraterrestrial life, sometimes colloquially referred to as alien life, is life that may occur outside Earth and which did not originate on Earth. No...
- An extraterrestrial or alien is any extraterrestrial lifeform; a lifeform that did not originate on Earth. The word extraterrestrial means "outside Earth"...
- The search for extraterrestrial intelligence (SETI) is a collective term for scientific searches for intelligent extraterrestrial life, for example, monitoring...
- Extraterrestrial intelligence (often abbreviated ETI) refers to hypothetical intelligent extraterrestrial life. The question of whether other inhabited...
- The extraterrestrial hypothesis (ETH) proposes that some unidentified flying objects (UFOs) are best explained as being physical spacecraft occupied by...
- Extraterrestrial Civilizations is a 1979 book by Isaac Asimov, in which the author estimates the probability of there being intelligent extraterrestrial...
- 1955) is an American ufologist who founded the Center for the Study of Extraterrestrial Intelligence (CSETI) and the Disclosure Project, which s****s the disclosure...
- fictional extraterrestrial species is subsidiary to the lists of fictional species and is a collection of various notable extraterrestrial species that...
- Extraterrestrial (also known under the working title of The Visitors) is a 2014 Canadian science fiction horror film that was directed by Colin Minihan—one...