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extraterrestrial intelligence

   Also found in: Acronyms, Wikipedia 0.02 sec.
extraterrestrial intelligence [¦ek·strə·tə′res·trē·əl in′tel·ə·jəns]
(astronomy)
The potential existence beyond the earth of other advanced civilizations with a technology at least as developed as that on earth.


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John Brockman's new collection features the world's most celebrated and respected scientists and their musings on everything from human prehistory to cosmology and astrophysics, from evolution to extraterrestrial intelligence, and from genetics to theories of consciousness.
Spiritual Practice, Occultism, And Extraterrestrial Intelligence
The new frequency gets interference from radio telescopes in other parts of California used by the Jet Propulsion Laboratory and NASA for the Search for Extraterrestrial Intelligence project.
 
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