Scientists using powerful Kepler telescope find planet about 60% bigger than Earth, located about 1,400 light years away in the constellation Cygnus.
This NASA artist's concept obtained July 23, 2015 compares Earth (left) to the new planet, called Kepler-452b, which is about 60% larger in diameter. (photo credit: AFP PHOTO HANDOUT-NASA/JPL-CALTECH/T.PYLE)ByREUTERS