A new study suggests alien life may be easier to detect through clusters of similar planets rather than single biosignatures.

The ExoLife Finder (ELF) looks like no telescope ever built. A spectacular crown of 15 five-meter mirrors perches atop a ...

An interstellar comet changed its chemistry after passing the Sun, revealing hidden layers and a surprising mix of carbon ...

Did you ever hear of the Syfy comedy starring Alan Tudyk called Resident Alien? The concept is an alien crashes on Earth and ...

Bisti/De-Na-Zin Wilderness in New Mexico after sunset. Credit: Sean Pavone / For centuries, travelers and historians have ...

Learn how a new model shows how waves form on alien oceans, revealing that gentle winds could create massive swells on Titan, ...

Satisfactory sets a high bar, leaving a sequel to figure out how its systems, scale, and structure could evolve in a big ...

Blockbusters like Gravity, pensive gems like Ad Astra, and crowd-pleasers like Project Hail Mary are among the best space ...

NASA has released stunning new Artemis II images, including a “Crescent Earthrise” and detailed views of the lunar farside.

"It really bent your mind." The Artemis astronauts’ reflections echo a long described change that occurs when humans are ...

Planet Books, the 4,000-square-foot warehouse of used tomes, toys, life-size posters and delicate antiquities, has found a ...