For nearly 60 years, scientists have been pointing radio receivers and telescopes into the sky, searching for a sign that we’re not alone in the universe. So far, no luck. But the search for ...

Scientists have discovered a 'super–Earth' planet less than 20 light–years away, and it could have the right conditions for alien life. The exoplanet, dubbed GJ 251 c, is at least four times larger ...

Starlight has been the key to finding thousands of exoplanets over the past decade, but researchers have found a new way to ...

Scientists have discovered a 'super–Earth' planet less than 20 light–years away, and it could have the right conditions for alien life. The exoplanet, dubbed GJ 251 c, is at least four times larger ...

Add Yahoo as a preferred source to see more of our stories on Google. Astronomers have identified a clue hidden in the light of certain stars that's already led them to discover seven new alien ...

It's one of the biggest unanswered questions in science – do aliens exist, and if so, where are they? Now, scientists have taken a massive leap towards answering these queries once and for all.