Cold Dust Discovered Around Proxima Centauri Suggests Potential New Planets
Astronomers have detected at least one stale dust belt surrounding the closest star to the Sun , Proxima Centauri . The mien of such a lineament suggests there might be more than one major planet orbiting Proxima . The champion is a red gnome much smaller and coolheaded than our Sun , and it is orbited by one known satellite , Proxima b , that is Earth - sized and temperate ....