What is extraterrestrial?

  • (noun): A form of life assumed to exist outside the Earth or its atmosphere.
    Synonyms: extraterrestrial being, alien
    See also — Additional definitions below

Extraterrestrial

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").

Read more about Extraterrestrial.

Some articles on extraterrestrial:

Laurance Doyle
... he appeared on a National Geographic Channel special titled Extraterrestrial ... baby babble in an attempt to make predictions about extraterrestrial communications ... communications for different species on earth, we could get a good indication of how advanced an extraterrestrial signal is ...
The Cult Of Alien Gods: H. P. Lovecraft And Extraterrestrial Pop Culture
... Lovecraft and Extraterrestrial Pop Culture is a 2005 book by Jason Colavito, a contributor to Skeptic magazine, and published by Prometheus Books ... to examine both the literary influences of Lovecraft as well as the wider "extraterrestrial pop culture" (such as Stargate SG-1) ...
Extraterrestrial
... Extraterrestrial may refer to any object or being beyond (extra-) the planet Earth (terrestrial) ... It may also refer to Extraterrestrial life, in scientific context, hypothetical life that exists outside Earth Extraterrestrials in fiction Extraterrestrial (film), 2012 film by ...

More definitions of "extraterrestrial":

  • (adj): Originating or located or occurring outside Earth or its atmosphere.
    Example: "Is there extraterrestrial life?"