1.
Spanish language
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Spanish —also called Castilian —is a Romance language that originated in the Castile region of Spain, with hundreds of millions of native speakers around the world. It is usually considered the worlds second-most spoken native language after Mandarin Chinese and it is one of the few languages to use inverted question and exclamation marks. Spanish is a part of the Ibero-Romance group of languages, which evolved from several dialects of Vulgar Latin in Iberia after the collapse of the Western Roman Empire in the 5th century. Beginning in the early 16th century, Spanish was taken to the colonies of the Spanish Empire, most notably to the Americas, as well as territories in Africa, Oceania, around 75% of modern Spanish is derived from Latin. Greek has also contributed substantially to Spanish vocabulary, especially through Latin, Spanish vocabulary has been in contact from an early date with Arabic, having developed during the Al-Andalus era in the Iberian Peninsula. With around 8% of its vocabulary being Arabic in origin, this language is the second most important influence after Latin and it has also been influenced by Basque as well as by neighboring Ibero-Romance languages. It also adopted words from languages such as Gothic language from the Visigoths in which many Spanish names and surnames have a Visigothic origin. Spanish is one of the six languages of the United Nations. It is the language in the world by the number of people who speak it as a mother tongue, after Mandarin Chinese. It is estimated more than 437 million people speak Spanish as a native language. Spanish is the official or national language in Spain, Equatorial Guinea, speakers in the Americas total some 418 million. In the European Union, Spanish is the tongue of 8% of the population. Spanish is the most popular second language learned in the United States, in 2011 it was estimated by the American Community Survey that of the 55 million Hispanic United States residents who are five years of age and over,38 million speak Spanish at home. The Spanish Constitution of 1978 uses the term castellano to define the language of the whole Spanish State in contrast to las demás lenguas españolas. Article III reads as follows, El castellano es la lengua española oficial del Estado, las demás lenguas españolas serán también oficiales en las respectivas Comunidades Autónomas. Castilian is the official Spanish language of the State, the other Spanish languages as well shall be official in their respective Autonomous Communities. The Spanish Royal Academy, on the hand, currently uses the term español in its publications. Two etymologies for español have been suggested, the Spanish Royal Academy Dictionary derives the term from the Provençal word espaignol, and that in turn from the Medieval Latin word Hispaniolus, from—or pertaining to—Hispania
2.
Sun
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The Sun is the star at the center of the Solar System. It is a perfect sphere of hot plasma, with internal convective motion that generates a magnetic field via a dynamo process. It is by far the most important source of energy for life on Earth. Its diameter is about 109 times that of Earth, and its mass is about 330,000 times that of Earth, accounting for about 99. 86% of the total mass of the Solar System. About three quarters of the Suns mass consists of hydrogen, the rest is mostly helium, with smaller quantities of heavier elements, including oxygen, carbon, neon. The Sun is a G-type main-sequence star based on its spectral class and it formed approximately 4.6 billion years ago from the gravitational collapse of matter within a region of a large molecular cloud. Most of this matter gathered in the center, whereas the rest flattened into a disk that became the Solar System. The central mass became so hot and dense that it eventually initiated nuclear fusion in its core and it is thought that almost all stars form by this process. The Sun is roughly middle-aged, it has not changed dramatically for more than four billion years and it is calculated that the Sun will become sufficiently large enough to engulf the current orbits of Mercury, Venus, and probably Earth. The enormous effect of the Sun on Earth has been recognized since prehistoric times, the synodic rotation of Earth and its orbit around the Sun are the basis of the solar calendar, which is the predominant calendar in use today. The English proper name Sun developed from Old English sunne and may be related to south, all Germanic terms for the Sun stem from Proto-Germanic *sunnōn. The English weekday name Sunday stems from Old English and is ultimately a result of a Germanic interpretation of Latin dies solis, the Latin name for the Sun, Sol, is not common in general English language use, the adjectival form is the related word solar. The term sol is used by planetary astronomers to refer to the duration of a solar day on another planet. A mean Earth solar day is approximately 24 hours, whereas a mean Martian sol is 24 hours,39 minutes, and 35.244 seconds. From at least the 4th Dynasty of Ancient Egypt, the Sun was worshipped as the god Ra, portrayed as a falcon-headed divinity surmounted by the solar disk, and surrounded by a serpent. In the New Empire period, the Sun became identified with the dung beetle, in the form of the Sun disc Aten, the Sun had a brief resurgence during the Amarna Period when it again became the preeminent, if not only, divinity for the Pharaoh Akhenaton. The Sun is viewed as a goddess in Germanic paganism, Sól/Sunna, in ancient Roman culture, Sunday was the day of the Sun god. It was adopted as the Sabbath day by Christians who did not have a Jewish background, the symbol of light was a pagan device adopted by Christians, and perhaps the most important one that did not come from Jewish traditions
3.
Moon
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The Moon is an astronomical body that orbits planet Earth, being Earths only permanent natural satellite. It is the fifth-largest natural satellite in the Solar System, following Jupiters satellite Io, the Moon is second-densest satellite among those whose densities are known. The average distance of the Moon from the Earth is 384,400 km, the Moon is thought to have formed about 4.51 billion years ago, not long after Earth. It is the second-brightest regularly visible celestial object in Earths sky, after the Sun and its surface is actually dark, although compared to the night sky it appears very bright, with a reflectance just slightly higher than that of worn asphalt. Its prominence in the sky and its cycle of phases have made the Moon an important cultural influence since ancient times on language, calendars, art. The Moons gravitational influence produces the ocean tides, body tides, and this matching of apparent visual size will not continue in the far future. The Moons linear distance from Earth is currently increasing at a rate of 3.82 ±0.07 centimetres per year, since the Apollo 17 mission in 1972, the Moon has been visited only by uncrewed spacecraft. The usual English proper name for Earths natural satellite is the Moon, the noun moon is derived from moone, which developed from mone, which is derived from Old English mōna, which ultimately stems from Proto-Germanic *mǣnōn, like all Germanic language cognates. Occasionally, the name Luna is used, in literature, especially science fiction, Luna is used to distinguish it from other moons, while in poetry, the name has been used to denote personification of our moon. The principal modern English adjective pertaining to the Moon is lunar, a less common adjective is selenic, derived from the Ancient Greek Selene, from which is derived the prefix seleno-. Both the Greek Selene and the Roman goddess Diana were alternatively called Cynthia, the names Luna, Cynthia, and Selene are reflected in terminology for lunar orbits in words such as apolune, pericynthion, and selenocentric. The name Diana is connected to dies meaning day, several mechanisms have been proposed for the Moons formation 4.51 billion years ago, and some 60 million years after the origin of the Solar System. These hypotheses also cannot account for the angular momentum of the Earth–Moon system. This hypothesis, although not perfect, perhaps best explains the evidence, eighteen months prior to an October 1984 conference on lunar origins, Bill Hartmann, Roger Phillips, and Jeff Taylor challenged fellow lunar scientists, You have eighteen months. Go back to your Apollo data, go back to computer, do whatever you have to. Dont come to our conference unless you have something to say about the Moons birth, at the 1984 conference at Kona, Hawaii, the giant impact hypothesis emerged as the most popular. Afterward there were only two groups, the giant impact camp and the agnostics. Giant impacts are thought to have been common in the early Solar System, computer simulations of a giant impact have produced results that are consistent with the mass of the lunar core and the present angular momentum of the Earth–Moon system
4.
Planet
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The term planet is ancient, with ties to history, astrology, science, mythology, and religion. Several planets in the Solar System can be seen with the naked eye and these were regarded by many early cultures as divine, or as emissaries of deities. As scientific knowledge advanced, human perception of the planets changed, in 2006, the International Astronomical Union officially adopted a resolution defining planets within the Solar System. This definition is controversial because it excludes many objects of mass based on where or what they orbit. The planets were thought by Ptolemy to orbit Earth in deferent, at about the same time, by careful analysis of pre-telescopic observation data collected by Tycho Brahe, Johannes Kepler found the planets orbits were not circular but elliptical. As observational tools improved, astronomers saw that, like Earth, the planets rotated around tilted axes, and some shared such features as ice caps and seasons. Since the dawn of the Space Age, close observation by space probes has found that Earth and the planets share characteristics such as volcanism, hurricanes, tectonics. Planets are generally divided into two types, large low-density giant planets, and smaller rocky terrestrials. Under IAU definitions, there are eight planets in the Solar System, in order of increasing distance from the Sun, they are the four terrestrials, Mercury, Venus, Earth, and Mars, then the four giant planets, Jupiter, Saturn, Uranus, and Neptune. Six of the planets are orbited by one or more natural satellites, several thousands of planets around other stars have been discovered in the Milky Way. e. in the habitable zone. On December 20,2011, the Kepler Space Telescope team reported the discovery of the first Earth-sized extrasolar planets, Kepler-20e and Kepler-20f, orbiting a Sun-like star, Kepler-20. A2012 study, analyzing gravitational microlensing data, estimates an average of at least 1.6 bound planets for every star in the Milky Way, around one in five Sun-like stars is thought to have an Earth-sized planet in its habitable zone. The idea of planets has evolved over its history, from the lights of antiquity to the earthly objects of the scientific age. The concept has expanded to include not only in the Solar System. The ambiguities inherent in defining planets have led to much scientific controversy, the five classical planets, being visible to the naked eye, have been known since ancient times and have had a significant impact on mythology, religious cosmology, and ancient astronomy. In ancient times, astronomers noted how certain lights moved across the sky, as opposed to the fixed stars, ancient Greeks called these lights πλάνητες ἀστέρες or simply πλανῆται, from which todays word planet was derived. In ancient Greece, China, Babylon, and indeed all pre-modern civilizations, it was almost universally believed that Earth was the center of the Universe and that all the planets circled Earth. The first civilization known to have a theory of the planets were the Babylonians
5.
Alfonso X of Castile
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Alfonso X, called the Wise, was the King of Castile, León and Galicia from 30 May 1252 until his death. During the Imperial election of 1257, a dissident faction chose him to be King of the Romans on 1 April and he renounced his imperial claim in 1275, and in creating an alliance with England in 1254, his claim on Gascony as well. Alfonso X fostered the development of a court that encouraged learning. Jews, Muslims, and Christians had prominent roles in his court, Alfonso was a prolific author of Galician poetry, such as the Cantigas de Santa Maria, which are equally notable for their musical notation as for their literary merit. Alfonsos scientific interests—he is sometimes nicknamed the Astrologer —led him to sponsor the creation of the Alfonsine tables, as a legislator he introduced the first vernacular law code in Spain, the Siete Partidas. He created the Mesta, an association of farmers in the central plain. He fought a war with Portugal, but a less successful one with Granada. The end of his reign was marred by a war with his eldest surviving son, the future Sancho IV. Born in Toledo, Kingdom of Castile, Alfonso was the eldest son of Ferdinand III of Castile and his mother was the paternal cousin of Holy Roman Emperor Frederick II, to whom Alfonso is often compared. His maternal grandparents were Philip of Swabia and Irene Angelina, little is known about his upbringing, but he was most likely raised in Toledo. For the first nine years of his life Alfonso was only heir to Castile until his paternal grandfather king Alfonso IX of Leon died and his father united the kingdoms of Castile and Leon. He began his career as a soldier, under the command of his father, after the election of Theobald I as king of Navarre, his father tried to arrange a marriage for Alfonso with Theobalds daughter, Blanche of Navarre, but the move was unsuccessful. At the same time, he had a relationship with Mayor Guillén de Guzmán. In 1240, he married Mayor Guillén de Guzmán, but the marriage was later annulled, in the same period he conquered several Muslim strongholds in Al-Andalus alongside his father, such as Murcia, Alicante and Cadiz. In 1249, Alfonso married Violante of Aragon, the daughter of King James I of Aragon and Yolande of Hungary, Alfonso succeeded his father as King of Castile and León in 1252. The following year he invaded Portugal, capturing the region of the Algarve, King Afonso III of Portugal had to surrender, but he gained an agreement by which, after he consented to marry Alfonso Xs daughter Beatrice of Castile, the land would be returned to their heirs. In 1263 he returned Algarve to the King of Portugal and signed the Treaty of Badajoz, in 1254 Alfonso X signed a treaty of alliance with the King of England and Duke of Aquitaine, Henry III, supporting him in the war against Louis IX of France. In 1256, at the death of William II of Holland, Alfonsos descent from the Hohenstaufen through his mother, Alfonsos election as King of the Romans by the imperial prince-electors misled him into complicated schemes that involved excessive expense but never succeeded
6.
Toledo, Spain
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Toledo is a city and municipality located in central Spain, it is the capital of the province of Toledo and the autonomous community of Castile–La Mancha. It was declared a World Heritage Site by UNESCO in 1986 for its cultural and monumental heritage and historical co-existence of Christian, Muslim. Toledo has a history in the production of bladed weapons, which are now popular souvenirs of the city, people who were born or have lived in Toledo include Brunhilda of Austrasia, Al-Zarqali, Garcilaso de la Vega, Eleanor of Toledo, Alfonso X and El Greco. It was also the place of important historic events such as the Visigothic Councils of Toledo, as of 2015, the city has a population of 83,226 and an area of 232.1 km2. The town was granted arms in the 16th century, which by special royal privilege was based on the royal of arms of Spain, Toledo is mentioned by the Roman historian Livy as urbs parva, sed loco munita. At that time, Toletum was a city of the Carpetani tribe and it was incorporated into the Roman Empire as a civitas stipendiaria, that is, a tributary city of non-citizens. It later achieved the status of municipium by Flavian times, with this status, city officials, even of Carpetani origin, obtained Roman citizenship for public service, and the forms of Roman law and politics were increasingly adopted. At approximately this time were constructed in Toletum a Roman circus, city walls, public baths, and a municipal water supply and storage system. The Roman circus in Toledo was one of the largest in Hispania, at 423 metres long and 100 metres wide, chariot races were held on special holidays and were also commissioned by private citizens to celebrate career achievements. A fragmentary stone inscription records circus games paid for by a citizen of unknown name to celebrate his achieving the sevirate, archaeologists have also identified portions of a special seat of the sort used by the city elites to attend circus games, called a sella curulis. The circus could hold up to 15000 spectators, during Roman times, Toledo was never a provincial capital nor a conventus iuridicus. It started to gain importance in late antiquity, there are indications that large private houses within the city walls were enlarged, while several large villas were built north of the city through the third and fourth centuries. Games were held in the circus into the fourth and early fifth centuries C. E. also an indication of active city life. A church council was held in Toledo in the year 400 to discuss the conflict with Priscillianism, a second council of Toledo was held in 527. The Visigothic king Theudis was in Toledo in 546, where he promulgated a law and this is strong though not certain evidence that Toledo was the chief residence for Theudis. King Athanagild died in Toledo, probably in 568 and this changed with Liuvigild, who brought the peninsula under his control. The Visigoths ruled from Toledo until the Moors conquered the Iberian peninsula in the years of 8th century. Today the historic center is pierced of basements, passages, wells, baths, a series of church councils was held in Toledo under the Visigoths
7.
Toledo School of Translators
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The School went through two distinct periods separated by a transitional phase. The first was led by Archbishop Raymond of Toledo in the 12th century, under King Alfonso X of Castile during the 13th century, the translators no longer worked with Latin as the final language, but translated into a revised version of Castilian. This resulted in establishing the foundations of the modern Spanish language, traditionally Toledo was a center of multilingual culture and had prior importance as a center of learning and translation, beginning in its era under Muslim rule. This era saw the development of a community of Arabic-speaking Christians, known as. But translating efforts were not methodically organized until Toledo was reconquered by Christian forces in 1085 and they translated many works, usually from Arabic into Castilian, and then from Castilian into Latin, as it was the official church language. In some cases, the translator could work directly from Arabic into Latin or Greek, as a result, the library of the cathedral, which had been refitted under Raymonds orders, became a translations center of a scale and importance not matched in the history of western culture. Gerard of Cremona was the most productive of the Toledo translators at the time and he came to Toledo in 1167 in search of Ptolemys Almagest. Since he did not know Arabic when he arrived, he relied on Jews and Mozarabs for translation, another important translator was John of Seville. Together with Dominicus Gundissalinus during the days of the School. He also translated many astrology treatises from al-Fargani, Abu Mashar, al-Kindi, Aḥmad ibn Yusuf, al-Battani, Thābit ibn Qurra, al-Qabisi, etc. In philosophy he produced Latin translations of Ibn Sina, Costa ben Lucas De differentia spiritus et animae, Al-Farabi, Ibn Gabirol, Al-Ghazali, overall hes known for his intelligent syntheses, combined with his own observations and interpretations, particularly in astrology. Rudolf of Bruges, a Flemish astronomer and translator from Arabic to Latin, was a pupil of Hermann of Carinthia. He translated into Latin the Liber de compositione astrolabii, a work of Islamic science on the astrolabe, by Maslamah Ibn Ahmad al-Majriti. Dominicus Gundissalinus is considered to be the first appointed director of the Toledo School of Translators, at the beginning, Gundissalinus only translated from Greek into Latin or Castilian, as he did not have sufficient knowledge of Arabic. He depended on John of Seville for all translations in that language, later in his career Gundissalinus mastered Arabic sufficiently to translate it by himself. Unlike his colleagues, he focused exclusively on philosophy, translating Greek and Arabic works, among his important translations is Fons Vitæ, by the Jewish philosopher ibn Gabirol. At one time it was thought to be the work of the Christian scholastic Avicebron, Gundissalinus also translated several works of the major Muslim philosophers Avicenna and al-Ghazâlî. He is known for frequently eliminating passages and adding his own commentaries, michael Scot, a Scotsman who studied at Oxford University and in Paris before settling in Toledo, also worked as a translator during this period
