Astronomers have discovered one of the lightest planets ever found and it's orbiting the star right next door to our own, just over four light-years away from Earth. Confirmation of Proxima d is ...

Our nearest neighboring star, Proxima Centauri, may be harboring an extensive solar system, as scientists believe they’ve found a third planet orbiting it. It’s a find that re-emphasizes just how ...

A new planet has been discovered in our closest planetary system. It’s only 25% the mass of Earth and likely isn’t habitable. The new planet is the third planet that’s been found in its planetary ...

This artist’s impression shows a close-up view of Proxima d, a planet candidate recently found orbiting the red dwarf star Proxima Centauri, the closest star to the Solar System. The planet is ...

Astronomers may have detected a new exoplanet around Proxima Centauri, the star closest to our solar system. This tiny new world is one of the lightest ever discovered, which is even more impressive ...

A team of astronomers using the European Southern Observatory’s Very Large Telescope (ESO’s VLT) in Chile have found evidence of another planet orbiting Proxima Centauri, the closest star to our Solar ...

A little over four light-years away is Alpha Centauri, the closest star system to the Sun. And in August 2016, researchers announced they’d found a long-searched-for planet around Proxima Centauri, ...

A third planet has been detected orbiting the closest star to our solar system, Proxima Centauri. With a mass one-quarter that of Earth, the planet – known as Proxima d – is one of the lightest ...

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 ...

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 ...