-
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
hypothetical life that may
occur outside Earth and
which did not originate...
- 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
cultural impact of
extraterrestrial contact is the
corpus of
changes to
terrestrial science, technology, religion, politics, and
ecosystems resulting...
- The
extraterrestrial hypothesis (ETH)
proposes that some
unidentified flying objects (UFOs) are best
explained as
being physical spacecraft occupied by...
- 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...
- astronomy, an
extraterrestrial sky is a view of
outer space from the
surface of an
astronomical body
other than Earth. The only
extraterrestrial sky that has...
-
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...
