View Full Version : ‘Double Earths’ Could Be Fun Exoplanets To Hunt For — If They Exist

2014-Nov-13, 07:30 PM
One big driver in the search for exoplanets is whether life can exist elsewhere in the Universe. In fact, a major goal of the Kepler space telescope is to discover an Earth-like planet in the habitable zone of a star like our Sun. But what about having two Earths orbiting close to each other for […]

More... (http://www.universetoday.com/116250/double-earths-could-be-fun-exoplanets-to-hunt-for-if-they-exist/)