Roman mythology, Pluto (the greeks called Hades Hades) is the leader of the underworld. This planet is the name (and not take the advice of the other) is because he's too far from the sun that has been silent in the endless darkness, coincidentally Pluto (Pluto) at the beginning of two letters is a discoverer Percival Lowell's abbreviation. Pluto is in 1930 was found by a lucky coincidence. A were later found error calculation "assertions" : based on the research of Uranus and Neptune, after Neptune is a planet. The Lowell observatory in Arizona's Clyde w. Tombaugh not knowing this calculation error, observation of the solar system have made a very careful, because of this, however, found Pluto.
温馨提示:内容为网友见解,仅供参考