In 2010, a pair of closely orbiting binary stars was spotted surrounded by what could be the debris of former planets. (seeker.com)
Everyone's favorite former planet, it turns out, is not even the heftiest dwarf. (discovermagazine.com)
Sen — Makemake is one of five dwarf planets in our Solar System, including former planet Pluto, Ceres, Haumea and Eris, the most massive and the most distant. (sen.com)