What does extraterrestrial life mean?
Definitions for extraterrestrial life
ex·trater·res·tri·al life
This dictionary definitions page includes all the possible meanings, example usage and translations of the word extraterrestrial life.
Wikipedia
Extraterrestrial life
Extraterrestrial life, also called alien life (or, if it is a sentient or relatively complex individual, an "extraterrestrial" or "alien"), is life that occurs outside of Earth and that did not originate from Earth. These hypothetical life forms may range from simple prokaryotes to beings with civilizations far more advanced than humanity. The Drake equation speculates about the existence of intelligent life elsewhere in the universe. The science of extraterrestrial life in all its forms is known as exobiology. Since the mid-20th century, there has been an ongoing search for signs of extraterrestrial life. This encompasses a search for current and historic extraterrestrial life, and a narrower search for extraterrestrial intelligent life. Depending on the category of search, methods range from the analysis of telescope and specimen data to radios used to detect and send communication signals. The concept of extraterrestrial life, and particularly extraterrestrial intelligence, has had a major cultural impact, chiefly in works of science fiction. Over the years, science fiction communicated scientific ideas, imagined a wide range of possibilities, and influenced public interest in and perspectives of extraterrestrial life. One shared space is the debate over the wisdom of attempting communication with extraterrestrial intelligence. Some encourage aggressive methods to try for contact with intelligent extraterrestrial life. Others—citing the tendency of technologically advanced human societies to enslave or wipe out less advanced societies—argue that it may be dangerous to actively call attention to Earth.
Numerology
Chaldean Numerology
The numerical value of extraterrestrial life in Chaldean Numerology is: 3
Pythagorean Numerology
The numerical value of extraterrestrial life in Pythagorean Numerology is: 2
Examples of extraterrestrial life in a Sentence
If extraterrestrial life looks at us, they will not find a [single] technosignature.
The fancy that extraterrestrial life is by definition of a higher order than our own is one that soothes all children, and many writers.
Maybe our first detection of extraterrestrial life will be in our backyard.
I can not say the presence of such ingredients directly leads to the emergence/presence of extraterrestrial life, but at least their components such as amino acids and nucleobases may be present everywhere in space.
These are the only planetary bodies, other than Earth, where liquid water is stable at geological timescales, which is crucial for the emergence and development of life, they are, in my opinion, the best place in our solar system to discover extraterrestrial life, so we need to study their exotic oceans and interiors to better understand how they formed, evolved and can retain liquid water in cold regions of the solar system, so far away from the sun.
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"extraterrestrial life." Definitions.net. STANDS4 LLC, 2024. Web. 26 Apr. 2024. <https://www.definitions.net/definition/extraterrestrial+life>.
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