- Look up
extraterrestrial, extra-, terrestrial, or
extra in Wiktionary, the free dictionary.
Extraterrestrial refers to any
object or
being beyond (extra-)...
-
Extraterrestrial life,
alien life, or
colloquially simply aliens is life
which does not
originate from Earth. No
extraterrestrial life has yet been conclusively...
-
Extraterrestrial intelligence (often
abbreviated ETI), or non-human
intelligence (NHI),
refers to
hypothetical intelligent extraterrestrial life. No such...
- 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 contact may
refer to:
Search for
extraterrestrial intelligence Potential cultural impact of
extraterrestrial contact First contact (science...
- The
cultural impact of
extraterrestrial contact is the
corpus of
changes to
terrestrial science, technology, religion, politics, and
ecosystems resulting...
-
ufologist and
retired physician who
founded the
Center for the
Study of
Extraterrestrial Intelligence (CSETI) and the
Disclosure Project,
which s****s the disclosure...
-
referred to as Zeta Reticulans,
Roswell Greys or Greys, are
purported extraterrestrial beings. They are
frequent subjects of
close encounters and
alien abduction...
- This is a list of
extraterrestrial beings that have been
reported in
close encounters,
claimed or
speculated to be ****ociated with
unidentified flying...
