If we're to find extraterrestrial life in the universe, astronomers have pinpointed the best places to look for it. They have ...

A small group of distant worlds may hold the clues to life beyond Earth. Astronomers searching for life beyond Earth have ...

Add Yahoo as a preferred source to see more of our stories on Google. This artist’s concept depicts a potential volcanic exomoon between the exoplanet WASP-49Ab, left, and its parent star.

Scientists have identified 45 Earth-like exoplanets that are the strongest known candidates for hosting extraterrestrial life.

Life on Earth is a precious thing, especially given what astronomers know about the visible universe. Although researchers ...

Oxygen on exoplanets can be the result of simple chemical processes rather than biological ones.

This quiz invites you to embark on a journey across the galaxy, exploring the science and wonder behind exoplanet discovery.

Out of the 6,000 known exoplanets, it's these rocky worlds that are most worthy of attention in the search for life beyond ...

A study from Cornell University discovered that a particular purple “light fingerprint” could be indicative of ...

Want to be a top notch candidate for hosting alien life? Then there's a few key requirements you should be aware of: Ideally, you're a large... Scientists have been studying the exoplanet TRAPPIST-1 e ...

If you examine our solar system’s giant planets, you’ll notice right away that they’ve all got moons—a lot of moons. While Earth only has the one, Jupiter has about 100 that we know of (and likely ...

Researchers are exploring potential life-hosting locations beyond Earth, identifying around 6,000 exoplanets outside our ...