Researchers from the search for extraterrestrial intelligence (SETI) may have figured out why we have not detected any alien ...

Astronomers raised hopes that humanity might not be alone in the universe by announcing on Thursday they have detected the most promising hints yet of life on a distant planet. But given the age and ...

Thomas Mulligan examines the daunting possibilities of the Fermi Paradox and the Dark Forest theory to explain why the cosmos ...

(via Sabine Hossenfelder) The Fermi Paradox is an estimate that says: Given all we currently know about the universe, we should have found extraterrestrial life already. So why haven’t we? In a paper ...

It was a simple question asked over lunch in 1950. Enrico Fermi, the Nobel Prize-winning physicist who helped usher in the atomic age, was dining with colleagues at Los Alamos, New Mexico, when the ...

Our search for extraterrestrial life has turned up empty, perhaps because technologically advanced civilizations are doomed to fail. An astrophysicist has proposed an intriguing explanation for why ...

Are we alone in the universe? The question has tugged at humanity ever since we discovered the enormity of the cosmos. In 1950, Enrico Fermi postulated his famous paradox: If life is common enough in ...

Elon Musk believes AI will solve the conundrum of why we haven't made contact with aliens. On Saturday, Musk, founder of galactic exploration company SpaceX, explained on Twitter Spaces that his new ...

It has been argued that self-replicating robotic probes could spread to all stars of our galaxy within a timespan that is tiny on cosmological scales, even if they travel well below the speed of light ...

“Where is everybody?”: This question, about the lack of aliens in the vast universe, is called Fermi’s paradox – Copyright NASA/AFP/File HO Astronomers raised ...