This June 2, 2014 handout provided by the Harvard-Smithsonian Center for Astrophysics, shows the newly discovered ‘mega-Earth’ Kepler-10c dominating the foreground in this artist’s conception. Discovery of a huge rocky planet 17 times as heavy as the Earth has prompted scientists to, judging from its age, rethink the origins of the universe. Kepler-10c, the new find by NASA’s... 

An artist's impression of Kepler-34b orbiting a double-star system Astronomers have discovered two new circumbinary planet systems showing that planets with two suns are common, with probably many millions existing in our Galaxy. According to the article published in the journal Nature, the two new Saturn-sized planets, Kepler-34b and Kepler-35b, and their systems are located in the constellation...