Once, astronomers thought planets couldn't form around binary stars. Now Kepler has found a whole system of planets orbiting a double star. This finding shows that planetary systems are weirder and more abundant than previously thought.
FULL STORY: http://science.nasa.gov/science-news/science-at-nasa/2012/12sep_weirdplanets/
VIDEO: http://www.youtube.com/watch?v=Cl5EknhEsSQ
