Astronomers have finally weighed a wandering “rogue” planet, uncovering a Saturn-mass world flung into the galaxy after a dramatic planetary breakup.

Superpowers in DC Comics are as much about storytelling as they are about raw capability. From godlike powers to small, ...

When the Schumer-Rounds Amendment was introduced in the Senate, it explicitly defined “Non-Human Intelligence” in legal text ...

Even though these characters only appeared in a single episode of a "Star Trek" series, they left an unforgettable mark on ...

The goal should be a new golden rule linking the search for life elsewhere to the spread of life beyond the bounds of Earth.

With 3I/ATLAS streaking away from our planet, speculation remains as to whether the interstellar comet is alien or not.

Prime Video is about to be the streaming home of the Alien film that restored pure fear, reminding audiences why xenomorphs ...

In many cases, the greatest British television shows are a cut above what we see on U.S. network TV. Here are 15 of the ...

Scientists discover 26 new bacterial species in NASA cleanrooms, revealing surprisingly resilient microbes with potential ...

"Star Trek" is home to countless alien species, many of whom offer beloved characters. Some are not. We rank the 10 most ...

Supporters of planetary colonization argue that becoming a multi-planet species could safeguard us from potentially ...

Depending on who you ask — and what you’re willing to believe — aliens are real. And they’ve visited Vandenberg Space Force ...