Using NASA's Transiting Exoplanet Survey Satellite (TESS), an international team of astronomers have detected a new ...

Dimethyl sulfide is cool—and a potential biosignature—but scientists are urging caution before we declare a plankton party ...

Thousands of exoplanets have been discovered, only a select few show promise. Here we look at some of the most habitable ...

Artificial intelligence is transforming the search for alien life with new tools that detect UAPs and identify Earth-like ...

Astronomers have spotted a small rocky planet that orbits perilously close to its host star disintegrating as its surface is ...

K2-18b, an exoplanet 120 light-years away, may be the best hope to confirm that life exists beyond Earth. Here's what to know ...

Researchers have developed a new coronagraph—an optical device that blocks out light from a bright source—that could make it ...

The findings suggest that there are many more targets of opportunity for locating potentially habitable worlds across our ...

"Given everything we know about this planet, a Hycean world with an ocean that is teeming with life is the scenario that best ...

Last week, a team of scientists claimed to have discovered possible signs of life on a nearby planet. in fact, their evidence ...

K2-18b, an exoplanet 120 light-years away, may be the best hope to confirm that life exists beyond Earth. Here's what to know ...