
Fermi paradox - Wikipedia
The Fermi paradox is the discrepancy between the lack of conclusive evidence of advanced extraterrestrial life and the apparently high likelihood of its existence. [1][2][3]
Fermi paradox | Definition, Resolutions, SETI, & Facts | Britannica
Dec 6, 2025 · The Fermi paradox emerged from a conversation between physicists Enrico Fermi, Edward Teller, Emil Konopinski, and Herbert York at Los Alamos in the summer of 1950 about …
The Fermi Paradox - SETI Institute
The Fermi Paradox highlights a profound contradiction: if intelligent alien civilizations are common and could expand across the galaxy within just tens of millions of years—an expanse …
The Fermi Paradox: Where are all the aliens? - Space.com
Apr 4, 2025 · Discover the Fermi Paradox — why, in a vast universe full of stars and planets, haven't we found extraterrestrial life? Explore the theories behind this great mystery.
A Guide to the Fermi Paradox - New Space Economy
Jun 30, 2025 · The Fermi Paradox presents a stark and unsettling silence in a cosmos that should be full of life. The speculative solutions to this puzzle span the full range of scientific and …
The Fermi Paradox: Where are all the aliens? - The Planetary Society
May 8, 2025 · The Fermi Paradox is the general observation that the conditions for intelligent life to arise don't seem uncommon in the Cosmos, but we don't observe anybody out there.
What is the Fermi Paradox? - Live Science
Dec 5, 2021 · The Fermi Paradox refers to the dichotomy between the high probability that extraterrestrial intelligence exists and the fact that we have no evidence for such aliens.
Fermi Paradox – Definition & Detailed Explanation - Sentinel …
Oct 16, 2025 · Named after physicist Enrico Fermi, who famously asked, “Where is everybody?” the paradox raises the question of why we have not yet detected any signs of intelligent alien …
Fermi paradox | Research Starters - EBSCO
The Fermi paradox is the apparent contradiction between the high statistical likelihood that intelligent civilizations exist elsewhere in the universe and the lack of scientific evidence of …
What Is the Fermi Paradox? - Springer
May 1, 2025 · The Fermi paradox emerges from the vastness of the universe, teeming with countless stars and planets, juxtaposed with the absence of evidence regarding the existence …