Scientists are listening in on sperm whale conversations and studying Earth's strangest microbes to prepare humanity for ...

Voyager 1 is on a journey that will outlast civilizations, outlive the Sun’s familiar neighborhood, and eventually drift into ...

Astronomers using the JWST discovered massive “rock clouds” made of vaporized minerals on the distant planet WASP-94A b.

Planets orbiting stars beyond the solar system come in all shapes and sizes but mostly fit into a few categories: large and hot gas giants, super-Earths that are slightly larger than our planet, ...

There are few ideas in science that capture the imagination quite like the search for extraterrestrial life. From Mars ...