Sun vs Tegucigalpa

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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

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Tegucigalpa (UK: , US: , Spanish: [teɣusiˈɣalpa]), formally Tegucigalpa, Municipality of the Central District (Spanish: Tegucigalpa, Municipio del Distrito Central or Tegucigalpa, M.D.C.), and colloquially referred to as Tegus or Teguz, is the capital and largest city of Honduras along with its twin sister, Comayagüela.Claimed on 29 September 1578 by the Spaniards, Tegucigalpa became the country's capital on October 30, 1880, under President Marco Aurelio Soto, when he moved the capital from Comayagua. The Constitution of Honduras, enacted in 1982, names the sister cities of Tegucigalpa[a] and Comayagüela[b] as a Central District[c] to serve as the permanent national capital, under articles 8 and 295.After the dissolution of the Federal Republic of Central America in 1841, Honduras became an individual sovereign nation with Comayagua as its capital. The capital was moved to Tegucigalpa in 1880. On January 30, 1937, Article 179 of the 1936 Honduran Constitution was changed under Decree 53 to establish Tegucigalpa and Comayagüela as a Central District.Tegucigalpa is located in the southern-central highland region known as the department of Francisco Morazán of which it is also the departmental capital. It is situated in a valley, surrounded by mountains. Tegucigalpa and Comayagüela, being sister cities, are physically separated by the Choluteca River. The Central District is the largest of the 28 municipalities in the Francisco Morazán department.Tegucigalpa is Honduras' largest and most populous city as well as the nation's political and administrative center.

Tegucigalpa is host to 25 foreign embassies and 16 consulates. It is the home base of several state-owned entities such as ENEE and Hondutel, the national energy and telecommunications companies, respectively. The city is also home to the country's most important public university, the National Autonomous University of Honduras, as well as the national soccer team. The capital's international airport, Toncontín, is known for its extremely short runway and the unusual maneuvers pilots must undertake upon landing or taking off to avoid the nearby mountains.The Central District Mayor's Office (Alcaldia Municipal del Distrito Central) is the city's governing body, headed by a mayor and 10 aldermen forming the Municipal Corporation (Corporación Municipal). Being the department's seat as well, the governor's office of Francisco Morazán is also located in the capital. In 2008, the city operated on an approved budget of 1.555 billion lempiras (US$82,189,029). In 2009, the city government reported a revenue of 1.955 billion lempiras (US$103,512,220), more than any other capital city in Central America except Panama City. Tegucigalpa's infrastructure has not kept up with its population growth. Deficient urban planning, densely condensed urbanization, and poverty are ongoing problems. Heavily congested roadways where road infrastructure is unable to efficiently handle over 400,000 vehicles create havoc on a daily basis. Both national and local governments have taken steps to improve and expand infrastructure as well as to reduce poverty in the city.

Source: Wikipedia