A new paper posits that advanced alien civilizations may communicate through subtle flashes, like fireflies do on Earth. The ...

Humans have always been fascinated with space. We frequently question whether we are alone in the universe. If not, what does ...

Erich von Däniken, the Swiss author whose books on the extraterrestrial origins of ancient civilizations brought him both ...

Hulu’s Alien: Earth did a much better job of bringing a classic sci-fi franchise to the small screen than most of the ...

The search for habitable worlds beyond the solar system now faces a more technical obstacle than distance: uncertainty in the ...

By studying large language models as if they were living things instead of computer programs, scientists are discovering some ...

Scientists have identified an unexpected way to study the hidden space weather of distant stars by observing strange, ...

Though this hunt came up empty, the fact that 3I/ATLAS is only the third known object found in the solar system after ...

And even if they were to happen across the probes, finding a way for aliens to discover where and when they were made is not ...

A Congressional bill restores funding for most NASA space science missions, but there is no money for returning samples ...