First planet found around solar twin in star cluster
Wednesday, January 15, 2014 - 09:00
in Astronomy & Space
Astronomers have discovered three planets orbiting stars in the cluster Messier 67. Although more than one thousand planets outside the Solar System are now confirmed, only a handful have been found in star clusters. Remarkably one of these new exoplanets is orbiting a star that is a rare solar twin -- a star that is almost identical to the Sun in all respects.