In these science fiction books, extraterrestrial beings are sympathetic, horrifying and everything in between.

In a 2019 AP-NORC poll, about half of Americans said they’d take a chance to orbit the Earth, with 41% saying they’d travel ...

The Hubble Space Telescope has made multiple observations of exoplanet WASP-121 b, also known as Tylos. The extreme ...

A mysterious structure emerges in a distant landscape, raising new questions in the search for intelligent alien life. The ...

The biggest sci-fi movie of 2026 is about to get a major expansion as Andy Weir and Maze Theory announce a new Project Hail ...