Eight more planets have been discovered that could possess watery oceans and life, including two of the most Earth-like yet found. The new worlds double the number of small exoplanets believed to be circling their stars in the “habitable zone&qu…


Eight more planets have been discovered that could possess watery oceans and life, including two of the most Earth-like yet found. The new worlds double the number of small exoplanets believed to be circling their stars in the “habitable zone&qu…