From lava tubes on Mars to ice pockets on Europa, subterranean environments may offer the best chance of finding life—and ...

The astronauts of Artemis II mission splashed down off the coast of San Diego on Friday, April 10 ...

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

Earth’s sky is only one version of a cosmic phenomenon. Other planets offer skies filled with strange colors, thick ...

Aristotle's views on the nature of the cosmos dominated the Ancient Greek world. He argued that there's only one world, at ...

The LHS 1903 system defies expectations with a rocky outer planet, prompting new ideas about how planets form and evolve.

Behind the acid blood and jump scares of the Alien franchise is an even more insidious horror: a single employer with ...

Explore how cutting edge telescopes, AI, and new detection methods are transforming the extraterrestrial life search and ...

A research team has developed a new approach to detecting life beyond Earth that does not rely on identifying specific ...