Largest planet to orbit two suns discovered
Astronomers at NASA have discovered what is the largest planet so far to orbit around two suns. Named the Kepler-1647b, the Jupiter-like planet is almost 4.4 billion years old and lies in the Cygnus constellation, approximately 3,700 light-years​ away from the Earth. With a 1,107-day orbit, the planet has the longest period of any transiting exoplanet found so far.