Aura readers, quantum life coaches, and “starseeds” came together at the Conscious Life Expo in Los Angeles: “There's a consensus that ‘first contact’ is not far away" In a packed ballroom in Los ...

Created by the solar wind — a stream of charged particles constantly pouring out from the sun — the heliosphere acts as a ...

If someone showed you photos of Onyx Cave without context, you’d probably assume they were concept art from the latest space ...

Being able to spot the Earth, let alone any signs of life on our planet, would require an enormous telescope from 66 million ...

Werner Herzog does not believe aliens have visited Earth, but he does think other life forms exist in the universe. He also believes his poetry will outlive his films.

The soda straw formations are another geological curiosity that sounds more like something from a diner menu than a cave ...

The number 2 spot on this list is reserved for one of the most delightful sci-fi shows in recent memory, and that show is the ...

Green Bank Telescope rules out alien signals in interstellar comet 3I/ATLAS after rigorous scientific deep search.

Although astronomers have found thousands of exoplanets, the number of confirmed exomoons—and exorings—is still zero. But ...

The interstellar comet 3I/ATLAS is leaving our solar system for good. Here's what to know about its journey and NASA's observations.

This is the definitive ranking of the best alien invasion movies of all time. In between those bookends, Lifeforce is one of the wildest, most unique, most incredible science fiction movies almost ...

Can NASA and Elon Musk get us to Mars and beyond?