Billions of years ago, another planet smashed into Earth. An event of this epicness could have created our Moon. It also ...

Are we alone in this universe? Is there intelligent life out there? Or are they living among us? Humans have wondered about ...

Rogue planets — worlds that drift through space alone without a star — largely remain a mystery to scientists. Now, ...

StarRupture is a base-building Survival game set on an alien world known as Arcadia. It's pretty much exactly as you'd expect ...

Discover why astronomers believe the interstellar comet 3I/ATLAS could be 14 billion years old and what Harvard's Avi Loeb ...

In a great year for premium TV, the standout theme was the re-emergence of the science fiction genre with shows that were ...

Researchers have confirmed the mass of a free-floating planet thanks to a lucky convergence of ground- and space-based ...

Astronomers have finally weighed a wandering “rogue” planet, uncovering a Saturn-mass world flung into the galaxy after a ...