A single alien world can be misleading. A strange gas in an atmosphere might look promising, then turn out to come from ...

On a moon where rain falls as liquid methane and rivers carve channels through water ice, the lakes should not be this still.

If someone told you there’s a portal to another galaxy hiding behind an ice cream shop in Denver, you’d probably laugh. But ...

Here’s a list of sci-fi novels you can read if you liked Andy Weir’s Project Hail Mary, which has now been adapted into a ...

Linguists can mix, match or even break the rules of real-world languages to create interesting imaginary ones.

We have the full rundown of every video game featured in the Galaxies Spring Showcase 2026 that took place this week ...