Many view The Expanse as one of the best hard sci-fi novel series, but there are other literary works better than James S.A.

In the following six books, each writer looks to space to skillfully explore what it means to live on Earth. Salvation and ...

The 72 newly released files date from the 1940s to this year and do not appear to contain definitive proof of life beyond our ...

A massive UFC event is set to take over the White House's South Lawn. The temporary arena resembles a cross between a UFO and ...

Alien: Isolation 2 feels incredibly similar to its predecessor, but there's room for surprises in the great outdoors.

New SETI protocols outline how scientists should verify, share, and respond to potential evidence of alien intelligence in ...

The SETI Institute is the latest to confirm what scientists have long suspected: the interstellar 3I/ATLAS comet is not an ...

Hot on the heels of the Pentagon's latest UAP releases, a Georgia Tech aerospace engineer breaks down what interstellar ...

On May 22, 2026, the Pentagon released a second batch of previously classified photos and videos showing what appear to be ...

The search for alien life has mostly focused on water, oxygen, and distant Earth-like planets. Now another clue has entered the picture. Researchers say living systems may leave behind a hidden ...

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Mashable may earn an affiliate commission. Morrow (Babou Ceesay) is ...