Researchers propose turning a future NASA moon base into a quarantine station that would screen space samples before they ever reach Earth.

Space exploration was a major theme of a state House hearing on Tuesday, even as the budget deadline looms over lawmakers.

The Pentagon's latest declassified UAP files, including eyewitness videos and historical documents, have reignited interest ...

On a clear night, the sky may seem peaceful and empty. Yet beyond the stars visible to our eyes lies a universe so vast that it is difficult to imagine. Our gal ...

Ross Coulthart speculates SpaceX employees could be read into secret UFO programs.

A mind wrapped in skin and bone can feel like the obvious model for consciousness. But that assumption may say more about ...

Astrobiologists think extraterrestrial civilisations grow so much that they hit crisis points, missing the chance to set out ...

Space: 1999 may have offered audiences a glimpse into the future, but its premise was rooted in the past — specifically, in a ...

As NASA prepares for long-term moon bases, scientists are working on how to grow food in lunar soil and deal with razor-sharp ...

From Star City to Rebecca Ferguson's Silo, here are all the sci-fi shows on Apple TV ranked from worst to best.