A meteorite that crashed through the roof of a New Jersey home last year contains the chemistry of alien life, according to ...

Decades before blockbuster CGI aliens, artist Wayne Barlowe designed an entire ecosystem for his book "Expedition" — later ...

The search for alien life has been boosted after an atmosphere was detected surrounding an Earth-like planet for the first ...

The sci-fi movie “Disclosure Day” predicts that our reaction to intelligent alien life will be chaotic. But what does the ...

The discovery bemused residents of a small town in northeastern Australia. The objects appear to be junk from a space launch, ...

Scientists explore the Fermi paradox, suggesting that alien civilisations may self-destruct before becoming detectable, ...

Astronomers have revised the mass of nearby exoplanet GJ 3378 b, recasting it as a rocky super‑Earth in the habitable zone ...

Now, an international team of researchers reports in the journal Science Advances that a short time later, a more than ...

Avi Loeb, a Harvard astronomer who has made headlines with his theories about alien encounters, will lead a White House ...

Scientists have made a historic breakthrough. They have found a planet that might be the closest to supporting life.

Strange interstellar comet speculated to be alien spacecraft is older than Solar System - Scientists say comet represents preserved fragment of ancient planetary system ...