Three super-Earth planets found in habitable zone of nearby star
Friday, June 28, 2013 - 01:30
in Astronomy & Space
Gliese 667C might be the dimmest of a stellar threesome, but it's got something its two brighter companions don't: a trio of super-Earths circling around the star's skinny habitable zone, where the planets could potentially be capable of supporting life.