1 A former colleague of Russell Cooper once claimed that Murphy had plagiarized his Gamble's Law which says that The letter box is always on the other side of the road. 2  If many things can go wrong, they will all go wrong at the same time. 3  If anything can go wrong, it will happen to the crankiest person.
Uranus is the seventh planet from the sun and the first to be discovered by scientists. Although Uranus is visible to the naked eye, it was long mistaken as a star because of the planetâs dimness and slow orbit.The planet is also notable for its dramatic tilt, which causes its axis to point nearly directly at the sun.beron and Titania are the largest Uranian moons, and were the first to be discovered, by Herschel in 1787. William Lassell, who was the first to see a moon orbiting Neptune, discovered the next two, Ariel and Umbriel. Then nearly a century passed before Miranda was found in 1948.
Pluto was discovered by Clyde Tombaugh in 1930, and was originally considered the ninth planet from the Sun. After 1992, its planethood was questioned following the discovery of several objects of similar size in the Kuiper belt. In 2005, Eris, which is 27% more massive than Pluto, was discovered, which led the International Astronomical Union (IAU) to define the term planet formally for the first time the following year. This definition excluded Pluto and reclassified it as a member of the new dwarf planet category.