‘Make Pluto a planet again'? NASA chief revives debate that divides astronomers NatureNASA chief Jared Isaacman says he's fighting for Pluto: 'I am very much in the camp of 'make Pluto a planet again' Space'Make Pluto a planet again,' NASA chief says at US senate hearing USA TodayLet Pluto Rest In Dwarf Planet Peace DefectorNASA chief Jared Isaacman hints at campaign to make Pluto a planet again
