In the ending of Alien, the remaining crew of the USCSS Nostromo is pitted against the Xenomorph, learning the terrible truth ...

#205: Talking Alien & Predator Posters With Alien Romulus & Prey Poster Artist Matt Ferguson ...

This was the first time that radio astronomy was used to look for aliens. The effort was led by an astronomer named Frank Drake at Cornell University. He used an 85-foot telescope at the National ...

The resulting biosphere would be incredibly sparse, with "less than one cell per liter of water over Titan's entire vast ocean." Finding such life would be like searching for a needle in a haystack.

"Every new result can reshape our understanding of planets, their habitability, and our place in this universe." When a planet is born from swirling pockets of molecular gas and dust that surround ...

"L 98-59 c could be the first planet smaller than 2 Earth radii with a definitively detected atmosphere." A nearby Earth-size planet beyond our solar system could soon join the ranks of worlds ...

This artist's concept of a lake at the north pole of Saturn's moon Titan illustrates raised rims and rampart-like features as seen by NASA's Cassini spacecraft ...

The two men were parties to the original suit from the ACLU seeking to bar the Trump administration from using the Alien Enemies Act as a basis for deportations.

promising new human Exofighters and colossal alien warships. After months of waiting, it’s finally here, making now the perfect time to strap on your spacesuit and get ready for battle.

Movies & More reviewer John Gillispie shares his thoughts on “Alien: Romulus,” which is rated R and available on DVD. Does the following sentence sound as though it might be a bad idea?

There is one supermassive black hole at the heart of every massive galaxy. Black holes and their disks can rotate, and when they do, they drag space and time with them — a concept that's mind ...