(cokada/iStock/Getty Images) Alien megastructures built to harvest stellar energy or alter the orbits of stars may be ...

Comet 41P/Tuttle-Giacobini-Kresak has begun acting a little unusually, but there are likely natural explanations before we go ...

Hollywood loves to relaunch shows that were successful in the past ... but what about great ideas that never got the chance ...

Explore the fascinating science and alien life in 'Project Hail Mary,' highlighting Rocky and the star system 40 Eridani.

It's the start of a new season, and that means plenty of new fantasy and sci-fi books to add to your bookshelf. Here are 13 ...

Trump has ordered a UFO data release. But if aliens exist, what would they think of us? - For generations, human beings have ...

NASA officials have previously spoken of the possibility of extraterrestrial life amid scientific uncertainty while ...

Searching for alien languages sheds light on how much human languages have in common—with each other and even with animal ...

Adapted from a novel by Andy Weir and directed by Phil Lord and Christopher Miller, “Project Hail Mary” is marketed as the next great science fiction film, built on the one-of-a-kind premise of ...

The highly anticipated book-to-movie adaptation "Project Hail Mary" showcasts the star power of Ryan Gosling and ...

The ExoLife Finder (ELF) looks like no telescope ever built. A spectacular crown of 15 five-meter mirrors perches atop a ...

A video, now viral on the social media, shows a bright object slowly falling from the sky over Indonesia, triggering claims ...