United flight with over 200 passengers declares 'mayday' with engine failure after takeoff from D.C. Stephen Colbert lands ...

If the universe is so vast and old, why haven’t we found any signs of extraterrestrial civilizations? Among the many possible ...

The space rock 3I/ATLAS is only the third confirmed interstellar object discovered by astronomers, following 'Oumuamua and ...

A team of researchers has presented the wild theory that an interstellar object might be hostile "alien technology" that ...

THE mysterious interstellar object blazing through our solar system could be a piece of “possibly hostile” alien technology, ...

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 Fermi Paradox ponders an endlessly fascinating question: If so many worlds exist in the universe, why haven’t we detected any sign of extraterrestrial life? A possible reason, called the ...

Wright said Fermi's paradox essentially suggests that—given enough time—"every alien species will eventually have their own Elon Musk who will go out and settle the next star over." ...

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.

The Fermi Paradox explores the haunting contradiction: if alien civilizations exist, why haven’t we found them? NASA advisor Paul Sutter unpacks this cosmic mystery.