Sci-fi movies have imagined some terrible ways to die, and a few of the genre's most brutal deaths still hit like a nightmare ...

NASA's Artemis II astronauts are now more than halfway to the moon, marking a major milestone in the first crewed deep-space ...

Winning the moon race back in the Cold War was a national security imperative — and was funded like it.

What if first contact wasnt a hello, but an update? In Pluribus, a radio transmission hides an RNA sequence that flips ...

Hollywood has driven how Americans envision little green men with big eyes and bigger heads. But fiction soon could be ...

What would alien life from another planet be like? But we rarely ask the opposite: What would they think of us? Theoretical ...