originating or located or occurring outside Earth or its atmosphere; as, there is no clear evidence for extraterrestrial life.
a hypothetical form of life existing outside the Earth or its atmosphere, especially intelligent life on other planets or in other solar systems; as, what would you say to an extraterrestrial?.
Extraterrestrial: any life form that is not of this Earth, normally referring to intelligent beings that come from other worlds or dimensions.
Originating off of the earth. Meteorites are extraterrestrial.
originating or occurring outside the Earth and its atmosphere; when scientists search for extraterrestrial life, they are trying to find life on someplace other than Earth
from outside the Earth; alien
Literally, "originating from beyond planet Earth." Term applies to alleged alien beings, space craft, or other items of a celestial origin.
That which exists, originates, or occurs outside of the earth's atmosphere. SF - Sentient beings from beyond Earth's atmosphere.
a form of life assumed to exist outside the Earth or its atmosphere
organism that doesn't live on Earth
Located or originating outside the Earth and its atmosphere.
From beyond the earth and its atmosphere.
A term used to describe anything that does not originate on Earth.
A sentient soul based on a planet other than earth who is visiting earth either physically or astrally, usually in order to study it and/or to assist in the changes occurring here.
An adjective meaning "beyond the Earth."
An adjective that means 'beyond the Earth.' The phrase 'extraterrestrial life' refers to possible life on other planets.