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

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

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

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

Researchers found this material on the meteorite, which entered Earth's atmosphere moving faster than the speed of sound.

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

A new SETI study argues that turbulent space weather around distant stars can smear out ultra‑narrow alien radio signals, meaning technosignatures may already have reached Earth.

Having considered more than 1,000 cases, this analyst of unidentified anomalous phenomena has honed a rational process for ...

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

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.