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Background: The Fermi Paradox According to a simple but powerful inference introduced by physicist Enrico Fermi in 1950, we should expect to observe numerous extraterrestrial civilizations throughout our galaxy. Given the old age of our galaxy, Fermi postulated that if the evolution of life and subsequent development of intelligence is common, then extraterrestrial intelligence (ETI) could have...
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ژورنال
عنوان ژورنال: International Journal of Astrobiology
سال: 2013
ISSN: 1473-5504,1475-3006
DOI: 10.1017/s1473550412000511