An artist’s impression of the Proxima Centauri planetary system, with exoplanet Proxima c on the right. Lorenzo Santinelli, CC BY-SA Astronomers have discovered what appears to be a second exoplanet ...

In August astronomers announced that the nearby star Proxima Centauri hosts an Earth-sized planet (called Proxima b) in its habitable zone. At first glance, Proxima Centauri seems nothing like our Sun ...

Proxima Centauri is the closest star to the Sun, but current spacecraft would need tens of thousands of years to reach it.

The closest star to the Sun is Proxima Centauri, about 4.2 light-years away. This has not always been the case, as all stars ...

BERKELEY, California — Not just one, but two planets might be orbiting the nearest star to our sun, a small red dwarf called Proxima Centauri that’s about 4.24 light-years away. If the planet is there ...

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 ...

Astronomers using ESO telescopes and other facilities have found clear evidence of a planet orbiting the closest star to Earth, Proxima Centauri. The long-sought world, designated Proxima b, orbits ...

Earth may have a new planetary neighbor, orbiting around the next-nearest star system to our own. This new neighbor, residing just 4.2 light years away, is strangely reminiscent of Earth, with some ...

Artist’s conception of the violent stellar flare from Proxima Centauri discovered by scientists in 2019 using nine telescopes across the electromagnetic spectrum, including the Atacama Large ...

Alpha Centauri, one of the two "Pointer Stars" that help stargazers find the Southern Cross in the Southern Hemisphere, may have a planet in orbit around it. If it does, the Webb Telescope will find ...