Could humans spread Earth life beyond our planet? Astrobiologists explain where extremophiles might survive and why the risks ...

Thus far, our search for extraterrestrial life points toward Clarke’s former point, suggesting that our little blue dot is ...

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

When the U.S. was born, humanity was still seven years away from balloon-borne flight. Where might we be another 250 years from now, should the nation be fortunate enough to survive that long?

From insects to the moon, people have mistaken very Earthly phenomena for UFOs many times.

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 ...

From the gold rush to civil rights, the moon landing to 9/11, the US has always understood, mythologised and sold itself through the power of the still image ...

This video looks at the strange gap in one of astronomy’s biggest success stories. We’ve found thousands of exoplanets and ...

Scientists now believe life may be found on the notoriously inhospitable planet of Venus – but they believe it will have come ...

These forgotten sci-fi shows are practically flawless, including the game-changing space opera Babylon 5 and the underrated ...

It's a rough time for anyone looking to buy or build a gaming PC. But you don't need one for these games, the cream of the crop for anyone who doesn't have the latest hardware.