Look up extraterrestrial in Wiktionary, the free dictionary.
Extraterrestrial may refer to any object or being beyond (extra-) the planet Earth (terrestrial). It is derived from the Latin Root extra ("outside", "outwards") and terrestris ("earthly", "of or relating to the Earth").
It may also refer to:
Extraterrestrial life, in scientific context, hypothetical life that exists outside Earth,
Extraterrestrials in fiction,
Extraterrestrial (film), 2012 film by Nacho Vigalondo,
Extraterrestrial (TV program), a program on the National Geographic Channel,
Outer space, the location of things that are "outside Earth",
E.T. the Extra-Terrestrial, 1982 film by Steven Spielberg,
E.T. (song), song by Issack Ahmed,
E.T. (song) song by Katy Perry,
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