Vitoria-Gasteiz vs Sun

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Vitoria-Gasteiz (; Spanish: [βiˈtoɾja]; Basque: [ɡas̺teis̻]) is the seat of government and the capital city of the Basque Country and of the province of Araba/Álava in northern Spain. It holds the autonomous community's House of Parliament, the headquarters of the Government, and the Lehendakari's (Prime Minister's) official residency. The municipality—which comprises not only the city but also the mainly agricultural lands of 63 villages around—is the largest in the Basque Country, with a total area of 276.81 square kilometres (106.88 sq mi), and it has a population of 252,571 (May 2019). The dwellers of Vitoria-Gasteiz are called vitorianos or gasteiztarrak, while traditionally they are dubbed babazorros (Basque for 'bean sacks'). Vitoria-Gasteiz is a multicultural city with strengths in healthcare, aeronautics, vehicle industry, and gastronomy. It is consistently ranked as one of the 5 best places to live in Spain, it is the first Spanish municipality to be awarded the title of European Green Capital (in 2012) and it has been also recognized by the UN with the Global Green City Award (in 2019). The old town has some of the best preserved medieval streets and plazas in the region and it is one of very few cities with two cathedrals.

The city also holds well known festivals such as the Azkena rock festival, FesTVal, Vitoria-Gasteiz jazz festival, and the Virgen Blanca Festivities. Vitoria-Gasteiz's vicinity is home to world-renowned wineries such as Ysios (by Santiago Calatrava) and the Marqués de Riscal Hotel (by Frank Gehry); relevant heritage sites including the Neolithic remains of Aizkomendi, Sorginetxe and La chabola de la Hechicera; Iron Age remains such as the settlements of Lastra and Buradón; antique remains such as the settlement of La Hoya and the salt valley of Añana; and several medieval fortresses including the Tower of Mendoza and the Tower of Varona. Beethoven dedicated his Opus 91, often called the "Battle of Vitoria" or "Wellington's Victory", to one of the most famous events of the Napoleonic Wars: the Battle of Vitoria, in which a Spanish, Portuguese and British army under the command of General the Marquess of Wellington broke the French army and nearly captured the puppet king Joseph Bonaparte. It was a pivotal point in the Peninsular War, and a precursor to the expulsion of the French army from Spain. A memorial statue can be seen today in Virgen Blanca Square.

Source: Wikipedia

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The Sun is the star at the center of the Solar System. It is a nearly perfect sphere of hot plasma, heated to incandescence by nuclear fusion reactions in its core, radiating the energy mainly as light and infrared radiation. It is by far the most important source of energy for life on Earth. Its diameter is about 1.39 million kilometres (864,000 miles), or 109 times that of Earth, and its mass is about 330,000 times that of Earth. It accounts for about 99.86% of the total mass of the Solar System. Roughly three quarters of the Sun's mass consists of hydrogen (~73%); the rest is mostly helium (~25%), with much smaller quantities of heavier elements, including oxygen, carbon, neon, and iron.The Sun is a G-type main-sequence star (G2V) based on its spectral class. As such, it is informally and not completely accurately referred to as a yellow dwarf (its light is closer to white than yellow). 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 an orbiting disk that became the Solar System. The central mass became so hot and dense that it eventually initiated nuclear fusion in its core. It is thought that almost all stars form by this process.

In its core the Sun currently fuses about 600 million tons of hydrogen into helium every second, converting 4 million tons of matter into energy every second as a result. This energy, which can take between 10,000 and 170,000 years to escape the core, is the source of the Sun's light and heat. When hydrogen fusion in its core has diminished to the point at which the Sun is no longer in hydrostatic equilibrium, its core will undergo a marked increase in density and temperature while its outer layers expand, eventually transforming the Sun into a red giant. It is calculated that the Sun will become sufficiently large to engulf the current orbits of Mercury and Venus, and render Earth uninhabitable – but not for about five billion years. After this, it will shed its outer layers and become a dense type of cooling star known as a white dwarf, and no longer produce energy by fusion, but still glow and give off heat from its previous fusion. The enormous effect of the Sun on Earth has been recognized since prehistoric times. The Sun has been regarded by some cultures as a deity. The synodic rotation of Earth and its orbit around the Sun are the basis of solar calendars, one of which is the predominant calendar in use today.

Source: Wikipedia