Via WIRED: ‘Scientists discovered some pretty amazing things in space this year. There were yet more planets, including the first Earth-like one in a star’s habitable zone. Astronomers found what might be a black-hole triplet, stars in the midst of merging into one giant one, and a star made of diamond.
But some of the most exciting things were found right in our own solar system. These discoveries include the first rings ever seen around an asteroid, plumes of water vapor spewing out from the dwarf planet Ceres, a disintegrating asteroid, and what appears to be a new dwarf planet billions of miles away. Oh, and we landed on a comet for the first time. Here are some of the most fantastic astronomical finds of the year, reminding us that space is a truly awesome place.’