Proxima Centauri may be the nearest star system, but the travel time is still staggering. Any real mission would have to ...

Astronomers have found evidence of a third planet around the closest star to the sun, reinforcing the idea that planets are common around the stars of the galaxy, even some of its smallest. And while ...

The closest star to the Sun hosts a planet only a little more massive than Earth, orbiting at a distance where temperatures could in principle allow liquid water on its surface. Proxima Centauri b ...

BERKELEY, Calif. — The nearest exoplanet to Earth may have a neighbor. Astronomers have detected a candidate planet circling the star Proxima Centauri, a dim red dwarf that lies just 4.2 light-years ...

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 ...

A second planet could be revolving the Proxima Centauri -- the Proxima c It is a super-Earth but uninhabitable More studies required to confirm the existence of Proxima c Earth’s nearest neighbouring ...