What is another word for extraterrestrial being?
Pronunciation: [ˌɛkstɹətəɹˈɛstɹɪəl bˈiːɪŋ] (IPA) 
The phrase "extraterrestrial being" refers to a creature or intelligent life form from a planet other than Earth. There are many synonyms for this term, including alien, ET, space creature, extraterrestrial, interplanetary visitor, extraterrestrial life form, non-terrestrial, and celestial being. While some of these terms have been popularized through science fiction movies and television, they all convey the same idea of life outside of Earth. The search for extraterrestrial life and the possibility of encountering extraterrestrial beings fascinates many, as it opens up the possibility of discovering entirely new forms of life and expanding our understanding of the universe.
