Project Hail Mary, Solaris, and The Hitchhiker's Guide to the Galaxy are all among the very best sci-fi books set in space.

NASA’s James Webb Space Telescope has detected a carbon-rich atmosphere on a tiny world orbiting a dead, rapidly spinning ...

IGN Expo 2022 is over, and included new announcements, game reveals, fresh trailers and more. If you missed the show, we've got a rundown of everything included below. Aliens: Fireteam Elite - ...

Jared Isaacman, the administrator of NASA, says the space agency possesses images of unidentified objects that scientists ...

A planet with one side permanently roasting and the other frozen in endless darkness might still have a chance of supporting life. Researchers found that heat inside a tidally locked exoplanet could ...

What are the processes necessary to do so? Can life travel from one planet to another? If so, how? Today's technology brings ...

A pair of ‘super-puff planets’ lighter than a shaving foam or cotton candy have been discovered, researchers told Metro.

Scientists have identified new clues that could help astronomers spot one of the most famous hypothetical alien ...

A Soviet astronomer in the 1960s proposed a scale to classify hypothetical alien civilizations. Here’s why the framework is ...

Experts suspect this space rock is a piece of the lunar surface torn off by a meteor impact, so it could be a time capsule ...