Elon Musk stood before a crowd at SpaceX’s sprawling Starbase campus in South Texas and dropped another one in an unending ...

Within a few dozen light years of the Sun, the sky is crowded with stars that could, in principle, host living worlds. I want ...

You’ve looked up at the night sky. Maybe you’ve wondered how much you don’t know. Turns out, the scale of our ignorance about ...

Viruses that infect bacteria can still do their job in microgravity, but space changes the rules of the fight.

Crew-11 is scheduled to depart the orbiting lab on Wednesday (Jan. 14) at 5:05 p.m. EST (2205 GMT). On Wednesday afternoon ...

From Godzilla Minus One to Eternal Sunshine of the Spotless Mind, here are the best sci-fi movies from each year, between ...