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 filled with billions of potentially habitable planets, why haven't we encountered any signs of ...

There’s a visitor in town, and its name is 3I/ATLAS. The presumed interstellar comet presents a rare opportunity for ...

Plenty of theories exist — which is how we know there's no actual answer. At least, not yet. In 1950, when Italian physicist Enrico Fermi posed that question, it became known as the Fermi paradox.

It became known as Fermi's Paradox: if the Earth isn't special, and the Universe is so very big with so many stars, where is everybody? Los Alamos in 1944, during the Manhattan Project.

Let’s shift gears to understand further why the Fermi Paradox gives astrophysicists fits. The Drake Equation is a simple mathematical formula first proposed by astronomer Frank Drake in 1961.

The Fermi Paradox brings out a sharper, more personal humbling, one that can only happen after spending hours of research hearing your species’ most renowned scientists present insane theories ...

The paradox is attributed to Enrico Fermi, the man behind the first nuclear reactor, who once asked, "Where is everybody" after reading and discussing a New Yorker cartoon featuring aliens hopping ...

If there are other civilizations in the Universe, then why, after 60 years of looking, haven't we found any evidence of their existence? Statistical analysis suggests that if Earth is typical ...

A good model helps frame the debate, but many unknowns remain. Which is, of course, why the Fermi paradox is fun. Absent hard evidence, it's fertile ground for speculation. Our knowledge of the galaxy ...