Professor Avi Loeb of Harvard cited three reasons 3I/ATLAS might be an alien spacecraft. First, its trajectory is highly unusual. The object passed through space relatively close to multiple planets ...

A new study published as a pre-peer-reviewed paper on arXiv and accepted for publication in Astronomy & Astrophysics suggests ...

More than 3.5 billion years ago, the Earth was not the hospitable world we know today. The atmosphere lacked oxygen, the seas ...

If anyone would know if there are aliens among us, it would be me,” Musk said during the World Economic Forum on Thursday.

Earth Must Die is a new point-and-click adventure by developer Size Five Games and publisher No More Robots. As a supreme ...

Robert Kirkman’s Invincible Season 4 casts Danai Gurira as Universa, reuniting Walking Dead alum with Steven Yeun.

The sheer scale of Carrazco-Gaxiola’s survey, titled “An All-Sky Spectroscopic Reconnaissance of More Than 2,100 K Dwarfs Within 40 Parsecs Using High-Resolution Spectra,” is what sets it apart.

Language and radio signals may not matter to aliens. Instead, they might be using patterns to leave a biological fingerprint.

Ridley Scott's iconic sci-fi horror movie "Alien" was released in the United States on May 25, 1979, meaning it turns 47 this year.

Trump claims criminal illegal immigrants 'make Hells Angels look like sweetest people' as he touts reverse migration from ...

For decades, astronomers have chased fleeting hints that something alive might be lurking beyond Earth, only to watch each ...