Sputnik skies to analysis of interstellar visitors, scientists are rethinking how and where to look for physical traces of ...

A former senior analyst for The Bank of England warned the bank to prepare for alien contact, citing the United States' ...

Scientists studying Saturn’s mysterious moon Enceladus say it may be one of the most promising places in our solar system to ...

Twists like Darth Vader's reveal in The Empire Strikes Back, or the ending of The Mist, are among the greatest and most ...

NASA's plans for Mars sample return are effectively cancelled as part of a bill approved by the U.S. Congress, ending efforts ...

On Earth, deep-sea vents may have given rise to the planet’s first life. But nothing of the sort seems to be happening at the ...

Moon dust is sharp, corrosive, and potentially fatal. NASA’s new electric force field shield is designed to blast it away.

Because the moon has less gravity than Earth does, time passes slightly differently there. This effect was first predicted by ...

While there’s no concrete consensus on a list of prerequisites for life to evolve on other planets, there are at least a ...

Frozen crystals of hydrogen cyanide, a poisonous substance, may have been essential to life on Saturn’s moon Titan, ...

"This agreement enables closer collaboration between NASA and the Department of Energy to deliver the capabilities necessary ...

Scientists found new evidence (or lack thereof) disproving the conspiracy theory that interstellar comet 3I/ATLAS is alien ...