Alien World 'Proxima b' Around Nearest Star Could Be Earth-Like | Video

A possibly rocky planet, just 1.3x more massive than Earth, has been detected in the "habitable zone" of the nearby red dwarf star Proxima Centauri. Just 4.22 light-years away, this system is the closest to our sun.

via Live Science http://ift.tt/2bwCkRk