A No Man's Sky player discovers a planet in the space exploration game that bears a striking resemblance to the upcoming ...

NASA has given its Perseverance Mars rover a powerful new ability to determine its exact location on the Red Planet without ...

One of the most photographed features in Mystery Cave is the Turquoise Pool, a body of water so clear and so perfectly ...

How big would a telescope need to be to see Earth’s dinosaurs from 66 million light-years away? Think big—and then think ...

If life exists elsewhere in the universe, researchers at the University of Washington are finding the clues on Earth to help ...

Hands-on | Don't Nod's new narrative thriller Aphelion feels like a culmination of the studio's work with its own surprises ...

What if we were the aliens? In a great 1991 episode of 'Star Trek: The Next Generation,' the notion of aliens among us was ...

"Really!" he concluded his justification. Unfortunately for Obama, his clarification seemed to fall on deaf ears, with one fan later jesting in the comments: "Blink twice if the aliens made you say ...

Detection of hydrogen sulfide in four HR 8799 gas giants provides evidence of solid accretion, clarifying how massive exoplanets form and distinguishing them from brown dwarfs ...

Science fiction movies are already meant to leave you thinking what the ending meant, but these five may have left you thinking about too much.

The Science: Europa has been considered as a top contender for alien life for even longer than Enceladus, thanks to its massive under-ice liquid water oceans. It also displays water vapor plumes ...

For millions of years, a frozen wanderer drifted between the stars before slipping into our solar system as 3I/ATLAS—only the ...