See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Researchers say they have found evidence of what may be another planet ...

Attention human. You are receiving an interstellar radio transmission. And it could be coming from one of the nearest ...

An exoplanet couldn't get any closer, and now it looks like there could be a pair just around the cosmic corner. Eric Mack has been a CNET contributor since 2011. Eric and his family live 100% energy ...

The sun’s nearest neighbor may actually host three planets, a new study reports. Astronomers have found evidence of a third planet circling Proxima Centauri, a red dwarf star that lies a mere 4.2 ...

A new planet has been discovered in our galactic neighborhood. A team of astronomers has found evidence of a third planet orbiting around the nearest star to our Solar System, Proxima Centauri. Due to ...

The candidate planet Proxima d is estimated to be just 25% as massive as Earth. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The sun's nearest ...