The research is mounting up that we might not be alone in this big wide world. So what's the likelihood that aliens are out ...

Many experts believe that aliens exist in the universe, with the key elements needed to sustain life found on comets, ...

For decades, the search for life beyond Earth has focused on distant exoplanets and the rusty plains of Mars. Now, a small ...

From mudstones on Mars to strange gases in exoplanet atmospheres, tentative evidence for extraterrestrial life is starting to ...

Astronomers find possible signs of alien life on massive, distance planet K2-18b. The exoplanet K2-18b is 8 times bigger than planet Earth. The claim about alien life involved data from NASA's James ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. This artist's concept of a lake at the north pole of Saturn's moon Titan illustrates raised rims ...

A team of astronomers recently made the bold claim that they had found "the strongest evidence yet" that life exists anywhere else besides Earth – setting off a media frenzy. By studying data from ...