A small group of distant worlds may hold the clues to life beyond Earth. Astronomers searching for life beyond Earth have narrowed down the most promising places to look. Out of more than 6,000 known ...

Delivered daily Daily Newsletter Breaking space news, the latest updates on rocket launches, skywatching events and more!

Provided they host thick, hydrogen-dominated atmospheres, moons orbiting free-floating exoplanets could retain much of the heat generated deep within their interiors by tidal forces. Led by David ...

Astronomers have just revealed the most promising places in the universe to search for extraterrestrial life, identifying almost 50 rocky worlds that are most likely to be habitab ...

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

The fictional biologist in ‘Project Hail Mary’ claims that potential alien organisms might not be made of carbon or require water, unlike life on Earth.

Spread the loveIntroduction to a New Class of Exoplanets In a groundbreaking revelation, astrophysicists have unveiled a new type of exoplanet, expanding our understanding of planetary diversity ...

Like the lead character of “Project Hail Mary,” some scientists are proposing ways that life might exist beyond a star’s ...

Using data from ESA’s Gaia mission and the NASA Exoplanet Archive, astronomers at Cornell University have identified 45 rocky exoplanets in the empirical habitable zone and 24 worlds in the narrower ...

Life on Earth is a precious thing, especially given what astronomers know about the visible universe. Although researchers have so far identified over 6,000 exoplanets beyond our solar system, only a ...

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

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