NASA chief Jared Isaacman says he's fighting for Pluto: 'I am very much in the camp of 'make Pluto a planet again'

NASA chief Jared Isaacman wants to restore Pluto to its former glory. In 2006, the International Astronomical Union (IAU) stripped Pluto of its planethood , reclassifying the icy world as a "dwarf planet." The decision was controversial, and not just because it forced schoolchildren around the world to learn a new mnemonic for our solar system's major denizens. Little Pluto was beloved and remains so, especially in the United States. …