1.
George II of Great Britain
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George II was King of Great Britain and Ireland, Duke of Brunswick-Lüneburg and Prince-elector of the Holy Roman Empire from 11 June 1727 until his death. George was the last British monarch born outside Great Britain, he was born, after the deaths of Sophia and Anne, Queen of Great Britain, in 1714, his father George I, Elector of Hanover, inherited the British throne. In the first years of his fathers reign as king, George was associated with opposition politicians, as king from 1727, George exercised little control over British domestic policy, which was largely controlled by the Parliament of Great Britain. As elector, he spent twelve summers in Hanover, where he had direct control over government policy. He had a relationship with his eldest son, Frederick. During the War of the Austrian Succession, George participated at the Battle of Dettingen in 1743, Frederick died unexpectedly in 1751, nine years before his father, and so George II was ultimately succeeded by his grandson, George III. For two centuries after George IIs death, history tended to him with disdain, concentrating on his mistresses, short temper. Since then, most scholars have reassessed his legacy and conclude that he held and exercised influence in foreign policy and military appointments. George was born in the city of Hanover in Germany, and was the son of George Louis, Hereditary Prince of Brunswick-Lüneburg, both of Georges parents committed adultery, and in 1694 their marriage was dissolved on the pretext that Sophia had abandoned her husband. She was confined to Ahlden House and denied access to her two children, George and his sister Sophia Dorothea of Hanover, who never saw their mother again. George spoke only French, the language of diplomacy and the court, until the age of four, after which he was taught German by one of his tutors, Johann Hilmar Holstein. In addition to French and German, he was schooled in English and Italian. Georges second cousin once removed, Queen Anne, ascended the thrones of England, Scotland and Ireland in 1702, consequently, after his grandmother and father, George was third in line to succeed Anne in two of her three realms. England and Scotland united in 1707 to form the Kingdom of Great Britain, Georges father did not want his son to enter into a loveless arranged marriage as he had, and wanted him to have the opportunity of meeting his bride before any formal arrangements were made. Negotiations from 1702 for the hand of Princess Hedvig Sophia of Sweden, Dowager Duchess and regent of Holstein-Gottorp, the English envoy to Hanover, Edmund Poley, reported that George was so taken by the good character he had of her that he would not think of anybody else. A marriage contract was concluded by the end of July, on 22 August /2 September 1705O. S. /N. S. Caroline arrived in Hanover for her wedding, which was held the evening in the chapel at Herrenhausen. George was keen to participate in the war against France in Flanders, in early 1707, Georges hopes were fulfilled when Caroline gave birth to a son, Frederick
2.
Minor planet
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A minor planet is an astronomical object in direct orbit around the Sun that is neither a planet nor exclusively classified as a comet. Minor planets can be dwarf planets, asteroids, trojans, centaurs, Kuiper belt objects, as of 2016, the orbits of 709,706 minor planets were archived at the Minor Planet Center,469,275 of which had received permanent numbers. The first minor planet to be discovered was Ceres in 1801, the term minor planet has been used since the 19th century to describe these objects. The term planetoid has also used, especially for larger objects such as those the International Astronomical Union has called dwarf planets since 2006. Historically, the asteroid, minor planet, and planetoid have been more or less synonymous. This terminology has become complicated by the discovery of numerous minor planets beyond the orbit of Jupiter. A Minor planet seen releasing gas may be classified as a comet. Before 2006, the IAU had officially used the term minor planet, during its 2006 meeting, the IAU reclassified minor planets and comets into dwarf planets and small Solar System bodies. Objects are called dwarf planets if their self-gravity is sufficient to achieve hydrostatic equilibrium, all other minor planets and comets are called small Solar System bodies. The IAU stated that the minor planet may still be used. However, for purposes of numbering and naming, the distinction between minor planet and comet is still used. Hundreds of thousands of planets have been discovered within the Solar System. The Minor Planet Center has documented over 167 million observations and 729,626 minor planets, of these,20,570 have official names. As of March 2017, the lowest-numbered unnamed minor planet is 1974 FV1, as of March 2017, the highest-numbered named minor planet is 458063 Gustavomuler. There are various broad minor-planet populations, Asteroids, traditionally, most have been bodies in the inner Solar System. Near-Earth asteroids, those whose orbits take them inside the orbit of Mars. Further subclassification of these, based on distance, is used, Apohele asteroids orbit inside of Earths perihelion distance. Aten asteroids, those that have semi-major axes of less than Earths, Apollo asteroids are those asteroids with a semimajor axis greater than Earths, while having a perihelion distance of 1.017 AU or less. Like Aten asteroids, Apollo asteroids are Earth-crossers, amor asteroids are those near-Earth asteroids that approach the orbit of Earth from beyond, but do not cross it
3.
Asteroid belt
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The asteroid belt is the circumstellar disc in the Solar System located roughly between the orbits of the planets Mars and Jupiter. It is occupied by numerous irregularly shaped bodies called asteroids or minor planets, the asteroid belt is also termed the main asteroid belt or main belt to distinguish it from other asteroid populations in the Solar System such as near-Earth asteroids and trojan asteroids. About half the mass of the belt is contained in the four largest asteroids, Ceres, Vesta, Pallas, the total mass of the asteroid belt is approximately 4% that of the Moon, or 22% that of Pluto, and roughly twice that of Plutos moon Charon. Ceres, the belts only dwarf planet, is about 950 km in diameter, whereas Vesta, Pallas. The remaining bodies range down to the size of a dust particle, the asteroid material is so thinly distributed that numerous unmanned spacecraft have traversed it without incident. Nonetheless, collisions between large asteroids do occur, and these can form a family whose members have similar orbital characteristics. Individual asteroids within the belt are categorized by their spectra. The asteroid belt formed from the solar nebula as a group of planetesimals. Planetesimals are the precursors of the protoplanets. Between Mars and Jupiter, however, gravitational perturbations from Jupiter imbued the protoplanets with too much energy for them to accrete into a planet. Collisions became too violent, and instead of fusing together, the planetesimals, as a result,99. 9% of the asteroid belts original mass was lost in the first 100 million years of the Solar Systems history. Some fragments eventually found their way into the inner Solar System, Asteroid orbits continue to be appreciably perturbed whenever their period of revolution about the Sun forms an orbital resonance with Jupiter. At these orbital distances, a Kirkwood gap occurs as they are swept into other orbits. Classes of small Solar System bodies in other regions are the objects, the centaurs, the Kuiper belt objects, the scattered disc objects, the sednoids. On 22 January 2014, ESA scientists reported the detection, for the first definitive time, of water vapor on Ceres, the detection was made by using the far-infrared abilities of the Herschel Space Observatory. The finding was unexpected because comets, not asteroids, are considered to sprout jets. According to one of the scientists, The lines are becoming more and more blurred between comets and asteroids. This pattern, now known as the Titius–Bode law, predicted the semi-major axes of the six planets of the provided one allowed for a gap between the orbits of Mars and Jupiter
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