Astronomer Avi Loeb gives his thoughts on the prospect of finding signs of intelligent life beyond our Solar System.

A set of protocols telling scientists what to do – and what not to do – if they ever detect evidence of intelligent life ...

In fact, throughout history there have been numerous reports of supposed alien spacecraft sightings that have turned out to ...

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

A polarizing Harvard astronomer known for splashy theories about alien visits has been tapped by the Trump administration to ...

Loeb's team will report to a new White House panel focused on UFOs, now often referred to as unidentified anomalous phenomena ...

Steven Spielberg's new film "Disclosure Day" features fictional footage inspired by real UAP sightings in the High Desert. The film depicts a fictional UAP incident in Pearblossom, California, an area ...

Using the Keck Observatory, astronomers measured the spins of dozens of giant planets and brown dwarfs orbiting distant stars. They found that giant planets can spin faster than much more massive ...

Steven Spielberg isn't just the director of several classic movies featuring aliens. He's also a believer. His father, Arnold Spielberg, was an electrical engineer and big science fiction reader who ...

When I look at the night sky, I don’t wonder whether alien life is somewhere out there; I think it probably is. Considering the sheer number of stars in the cosmos, and the possibly larger number of ...