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128-749: The European Organisation for Astronomical Research in the Southern Hemisphere , commonly referred to as the European Southern Observatory ( ESO ), is an intergovernmental research organisation made up of 16 member states for ground-based astronomy . Created in 1962, ESO has provided astronomers with state-of-the-art research facilities and access to the southern sky. The organisation employs over 750 staff members and receives annual member state contributions of approximately €162 million. Its observatories are located in northern Chile . ESO has built and operated some of

256-449: A free market economy that saw an increase in domestic and foreign private investment, although the copper industry and other important mineral resources were not opened to competition. In a plebiscite on 5 October 1988, Pinochet was denied a second eight-year term as president (56% against 44%). Chileans elected a new president and the majority of members of a bicameral congress on 14 December 1989. Christian Democrat Patricio Aylwin ,

384-669: A national referendum in April 2020 regarding the creation of a new Constitution, later postponed to October due to the COVID-19 pandemic . On 25 October 2020, Chileans voted 78.28 per cent in favor of a new constitution, while 21.72 per cent rejected the change. Voter turnout was 51 percent. An election for the members of the Constitutional Convention was held in Chile between 15 and 16 May 2021. On 19 December 2021,

512-591: A parliamentary style democracy. However, the Civil War had also been a contest between those who favored the development of local industries and powerful Chilean banking interests, particularly the House of Edwards which had strong ties to foreign investors. Soon after, the country engaged in a vastly expensive naval arms race with Argentina that nearly led to war, as well because of the Puna de Atacama dispute . After

640-576: A plurality of votes in a three-way contest, followed by candidates Radomiro Tomic for the Christian Democrat Party and Jorge Alessandri for the Conservative Party. Allende was not elected with an absolute majority, receiving fewer than 35% of the votes. The Chilean Congress conducted a runoff vote between the leading candidates, Allende and former president Jorge Alessandri, and, keeping with tradition, chose Allende by

768-493: A treaty that acts as a charter creating the group. Treaties are formed when lawful representatives (governments) of several states go through a ratification process, providing the IGO with an international legal personality. Intergovernmental organizations are an important aspect of public international law . Intergovernmental organizations in a legal sense should be distinguished from simple groupings or coalitions of states, such as

896-566: A CERN building in Geneva and ESO's Sky Atlas Laboratory was established on CERN property. ESO's European departments moved into the new ESO headquarters in Garching (near Munich ), Germany in 1980. Although ESO is headquartered in Germany, its telescopes and observatories are in northern Chile , where the organisation operates advanced ground-based astronomical facilities: These are among

1024-626: A campaign of domestic political and economical destabilization, some of which was backed by the United States. By early 1973, inflation was out of control. On 26 May 1973, Chile's Supreme Court, which was opposed to Allende's government, unanimously denounced Allende's disruption of the legality of the nation . Although illegal under the Chilean constitution, the court supported and strengthened Pinochet's soon-to-be seizure of power. A military coup overthrew Allende on 11 September 1973. As

1152-735: A capitalist economy. The oldest regional organization is the Central Commission for Navigation on the Rhine , created in 1815 by the Congress of Vienna . There are several different reasons a state may choose membership in an intergovernmental organization. But there are also reasons membership may be rejected. Reasons for participation: Reasons for rejecting membership: Intergovernmental organizations are provided with privileges and immunities that are intended to ensure their independent and effective functioning. They are specified in

1280-441: A dry site is required for this type of radio astronomy . The telescopes are: ALMA is a telescope designed for millimetre and submillimetre astronomy. This type of astronomy is a relatively unexplored frontier, revealing a universe which cannot be seen in more-familiar visible or infrared light and ideal for studying the "cold universe"; light at these wavelengths shines from vast cold clouds in interstellar space at temperatures only

1408-640: A fair trial . Otherwise, the organizations' immunities may be put in question in national and international courts. Some organizations hold proceedings before tribunals relating to their organization to be confidential, and in some instances have threatened disciplinary action should an employee disclose any of the relevant information. Such confidentiality has been criticized as a lack of transparency . The immunities also extend to employment law . In this regard, immunity from national jurisdiction necessitates that reasonable alternative means are available to effectively protect employees' rights; in this context,

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1536-443: A few tens of degrees above absolute zero . Astronomers use this light to study the chemical and physical conditions in these molecular clouds , the dense regions of gas and cosmic dust where new stars are being born. Seen in visible light, these regions of the universe are often dark and obscure due to dust; however, they shine brightly in the millimetre and submillimetre portions of the electromagnetic spectrum . This wavelength range

1664-854: A first instance Dutch court considered an estimated duration of proceedings before the Administrative Tribunal of the International Labour Organization of 15 years to be too long. An international organization does not pay taxes, is difficult to prosecute in court and is not obliged to provide information to any parliament. The United Nations focuses on five main areas: "maintaining peace and security , protecting human rights , delivering humanitarian aid , supporting sustainable development , and upholding international law ". UN agencies , such as UN Relief and Works Agency , are generally regarded as international organizations in their own right. Additionally,

1792-472: A giant interferometer . The ESO Very Large Telescope Interferometer (VLTI) allows astronomers to see details up to 25 times finer than those seen with the individual telescopes. The light beams are combined in the VLTI with a complex system of mirrors in tunnels, where the light paths must diverge less than 1/1000 mm over 100 metres. The VLTI can achieve an angular resolution of milliarcseconds, equivalent to

1920-534: A good resource for developmental projects in developing countries. The UN has to protect against any kind of human rights violation, and in the UN system, some specialized agencies, like ILO and United Nations High Commissioner for Refugees ( UNHCR ), work in the human rights' protection fields. The UN agency, ILO, is trying to end any kind of discrimination in the work field and child labor; after that, this agency promotes fundamental labor rights and to get safe and secure for

2048-400: A high rate, which are stored in a permanent archive facility at ESO headquarters. The archive contains more than 1.5 million images (or spectra) with a total volume of about 65 terabytes (65,000,000,000,000 bytes) of data. La Silla, located in the southern Atacama Desert 600 kilometres (370 mi) north of Santiago de Chile at an altitude of 2,400 metres (7,900 ft), is

2176-475: A large variety of climates and landscapes. It contains 756,950 square kilometers (292,260 sq mi) of land area. It is situated within the Pacific Ring of Fire . Excluding its Pacific islands and Antarctic claim, Chile lies between latitudes 17° and 56°S , and longitudes 66° and 75°W . Chile is among the longest north–south countries in the world. If one considers only mainland territory, Chile

2304-414: A leftist candidate, the 35-year-old former student protest leader Gabriel Boric , won Chile's presidential election to become the country's youngest ever leader. On 11 March 2022, Boric was sworn in as president to succeed outgoing President Sebastian Piñera. Out of 24 members of Gabriel Boric's female-majority Cabinet, 14 are women. On 4 September 2022, voters rejected the new constitution proposal in

2432-593: A letter dated 12 November 1821, expressing his plan to conquer Guayaquil , the Galapagos Islands , and the Philippines . There were preparations, but the plan did not push through because O'Higgins was exiled. Chile slowly started to expand its influence and to establish its borders. By the Tantauco Treaty, the archipelago of Chiloé was incorporated in 1826. The economy began to boom due to

2560-555: A period of almost 24 hours, an effort that was carried on live television around the world. 2019–20 Chilean protests are a series of country-wide protests in response to a rise in the Santiago Metro 's subway fare, the increased cost of living , privatization and inequality prevalent in the country. On 15 November, most of the political parties represented in the National Congress signed an agreement to call

2688-536: A period of major reform. Under the slogan "Revolution in Liberty", the Frei administration embarked on far-reaching social and economic programs, particularly in education, housing, and agrarian reform , including rural unionization of agricultural workers. By 1967, however, Frei encountered increasing opposition from leftists, who charged that his reforms were inadequate, and from conservatives, who found them excessive. At

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2816-710: A prolonged struggle, including infighting from Bernardo O'Higgins , who challenged Carrera's leadership. Intermittent warfare continued until 1817. With Carrera in prison in Argentina, O'Higgins and anti-Carrera cohort José de San Martín , hero of the Argentine War of Independence , led an army that crossed the Andes into Chile and defeated the royalists. On 12 February 1818, Chile was proclaimed an independent republic . The political revolt brought little social change, however, and 19th-century Chilean society preserved

2944-490: A reformist president, Arturo Alessandri , whose program was frustrated by a conservative congress. In the 1920s, Marxist groups with strong popular support arose. A military coup led by General Luis Altamirano in 1924 set off a period of political instability that lasted until 1932. Of the ten governments that held power in that period, the longest lasting was that of General Carlos Ibáñez del Campo , who briefly held power in 1925 and then again between 1927 and 1931 in what

3072-605: A variable "zoom". The array will be able to probe the universe at millimetre and submillimeter wavelengths with unprecedented sensitivity and resolution, with vision up to ten times sharper than the Hubble Space Telescope . These images will complement those made with the VLT Interferometer . ALMA is a collaboration between East Asia (Japan and Taiwan ), Europe (ESO), North America (US and Canada) and Chile. The scientific goals of ALMA include studying

3200-595: A variety of issues—was the League of Nations , founded on 10 January 1920 with a principal mission of maintaining world peace after World War I. The United Nations followed this model after World War II . This was signed on 26 June 1945, in San Francisco, at the conclusion of the United Nations Conference on International Organization, and came into force on 24 October 1945. Currently, the UN

3328-740: A vote of 153 to 35. Frei refused to form an alliance with Alessandri to oppose Allende, on the grounds that the Christian Democrats were a workers' party and could not make common cause with the right wing. An economic depression that began in 1972 was exacerbated by capital flight , plummeting private investment, and withdrawal of bank deposits in response to Allende's socialist program. Production fell and unemployment rose. Allende adopted measures including price freezes, wage increases, and tax reforms, to increase consumer spending and redistribute income downward. Joint public-private public works projects helped reduce unemployment. Much of

3456-634: Is also ideal for studying some of the earliest (and most distant) galaxies in the universe, whose light has been redshifted into longer wavelengths from the expansion of the universe. ESO hosts the Atacama Pathfinder Experiment, APEX, and operates it on behalf of the Max Planck Institute for Radio Astronomy (MPIfR). APEX is a 12-metre (39 ft) diameter telescope, operating at millimetre and submillimetre wavelengths — between infrared light and radio waves. ALMA

3584-425: Is an altazimuth , 3.58-metre Ritchey–Chrétien telescope , inaugurated in 1989 and the first in the world with a computer-controlled main mirror. The flexible mirror's shape is adjusted during observation to preserve optimal image quality. The secondary mirror position is also adjustable in three directions. This technology (developed by ESO and known as active optics ) is now applied to all major telescopes, including

3712-554: Is an astronomical interferometer initially composed of 66 high-precision antennas and operating at wavelengths of 0.3 to 3.6 mm. Its main array will have 50 12-metre (39 ft) antennas acting as a single interferometer . An additional compact array of four 12-metre and twelve 7-metre (23 ft) antennas, known as the Morita array is also available. The antennas can be arranged across the desert plateau over distances from 150 metres to 16 kilometres (9.9 mi), which will give ALMA

3840-484: Is intended to be ensured by legal mechanisms that are internal to the intergovernmental organization itself and access to administrative tribunals. In the course of many court cases where private parties tried to pursue claims against international organizations, there has been a gradual realization that alternative means of dispute settlement are required as states have fundamental human rights obligations to provide plaintiffs with access to court in view of their right to

3968-430: Is now Chile. The next Europeans to reach Chile were Diego de Almagro and his band of Spanish conquistadors , who came from Peru in 1535 seeking gold. The Spanish encountered various cultures that supported themselves principally through slash-and-burn agriculture and hunting. The conquest of Chile began in earnest in 1540 and was carried out by Pedro de Valdivia , one of Francisco Pizarro 's lieutenants, who founded

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4096-676: Is present-day Chile. Settlement sites from very early human habitation include Monte Verde, Cueva del Milodón and the Pali-Aike Crater 's lava tube . The Incas briefly extended their empire into what is now northern Chile, but the Mapuche (or Araucanians as they were known by the Spaniards) successfully resisted many attempts by the Inca Empire to subjugate them, despite their lack of state organization. They fought against

4224-463: Is shared between MPG and ESO observing programmes, while operation and maintenance of the telescope are ESO's responsibility. Its instrumentation includes a 67-million-pixel wide-field imager (WFI) with a field of view as large as the full moon, which has taken many images of celestial objects. Other instruments used are GROND (Gamma-Ray Burst Optical Near-Infrared Detector), which seeks the afterglow of gamma-ray bursts—the most powerful explosions in

4352-619: Is suspended under the terms of the Antarctic Treaty , of which Chile is a signatory. It is the world's southernmost country that is geographically on the mainland. Chile controls Easter Island and Sala y Gómez Island, the easternmost islands of Polynesia, which it incorporated to its territory in 1888, and the Juan Fernández Islands , more than 600 km (370 mi) from the mainland. Also controlled but only temporarily inhabited (by some local fishermen) are

4480-817: Is the main IGO with its arms such as the United Nations Security Council (UNSC), the General Assembly (UNGA), the International Court of Justice (ICJ), the Secretariat (UNSA), the Trusteeship Council (UNTC) and the Economic and Social Council (ECOSOC). When defined as "organizations with at least three state parties, a permanent headquarters or secretariat, as well as regular meetings and budgets",

4608-598: Is the result of a joint venture between ESO and the Astronomical Observatory of Capodimonte (Naples), a research centre at the Italian National Institute for Astrophysics INAF . The scientific goals of both surveys range from the nature of dark energy to assessing near-Earth objects . Teams of European astronomers will conduct the surveys; some will cover most of the southern sky, while others will focus on smaller areas. VISTA and

4736-533: Is the world's largest ground-based astronomy project to date. It was completed in March 2013 in an international collaboration by Europe (represented by ESO), North America, East Asia and Chile. Currently under construction is the Extremely Large Telescope . It will use a 39.3-metre-diameter segmented mirror , and become the world's largest optical reflecting telescope when operational towards

4864-405: Is unique within this group in its narrowness from east to west, with the other long north–south countries (including Brazil, Russia, Canada, and the United States, among others) all being wider from east to west by a factor of more than 10. Chile also claims 1,250,000 km (480,000 sq mi) of Antarctica as part of its territory ( Chilean Antarctic Territory ). However, this latter claim

4992-1021: The ESO Supernova Planetarium & Visitor Centre , an astronomy centre located at the site of the ESO Headquarters in Garching bei München, which was inaugurated 26 April 2018. 48°15′36″N 11°40′16″E  /  48.26000°N 11.67111°E  / 48.26000; 11.67111 Intergovernmental organization Examples for international organizations include: UN General Assembly , World Trade Organization , African Development Bank , UN Economic and Social Council , UN Security Council , Asian Development Bank , International Bank for Reconstruction and Development , International Monetary Fund , International Finance Corporation , Inter-American Development Bank , United Nations Environment Programme. Scottish law professor James Lorimer has been credited with coining

5120-782: The G7 or the Quartet . Such groups or associations have not been founded by a constituent document and exist only as task groups . Intergovernmental organizations must also be distinguished from treaties. Many treaties (such as the North American Free Trade Agreement , or the General Agreement on Tariffs and Trade before the establishment of the World Trade Organization ) do not establish an independent secretariat and instead rely on

5248-672: The International Telecommunication Union and other standards organizations ). Common types include: In regional organizations like the European Union , African Union , NATO , ASEAN and Mercosur , there are restrictions on membership due to factors such as geography or political regimes. To enter the European Union (EU), the states require different criteria; member states need to be European, liberal-democratic political system, and be

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5376-512: The Maule river in 1812, but did not include the indigenous population or the inhabitants of the province of Chiloé. The population is estimated at 210,567, 86.1% of whom were Spanish or of European descent, 10% of whom were indigenous and 3.7% of whom were mestizos, blacks and mulattos . A 2021 study by Baten and Llorca-Jaña shows that regions with a relatively high share of North European migrants developed faster in terms of numeracy , even if

5504-717: The Pacific Alliance , and joined the OECD in 2010. There are various theories about the origin of the word Chile . According to 17th-century Spanish chronicler Diego de Rosales , the Incas called the valley of the Aconcagua Chili by corruption of the name of a Picunche tribal chief ( cacique ) called Tili , who ruled the area at the time of the Incan conquest in the 15th century. Another theory points to

5632-704: The constitutional referendum , which was put forward by the left-leaning Constitutional Convention . On 17 December 2023, voters rejected a second new constitution proposal in a new constitutional referendum , written by the conservative-led Constitutional Council . A long and narrow coastal Southern Cone country on the west side of the Andes Mountains , Chile stretches over 4,300 km (2,670 mi) north to south, but only 350 km (217 mi) at its widest point east to west and 64 km (40 mi) at its narrowest point east to west, with an average width of 175 km (109 mi). This encompasses

5760-502: The 1880s and gaining its current northern territory in the War of the Pacific (1879–83) by defeating Peru and Bolivia. In the 20th century, up until the 1970s, Chile underwent a process of democratization and experienced rapid population growth and urbanization , while relying increasingly on exports from copper mining to support its economy . During the 1960s and 1970s, the country

5888-622: The 4.1-metre (13 ft) Visible and Infrared Survey Telescope for Astronomy. In addition, there are four 1.8-metre (5 ft 11 in) auxiliary telescopes forming an array used for interferometric observations. In March 2008, Paranal was the location for several scenes of the 22nd James Bond film, Quantum of Solace . The main facility at Paranal is the VLT, which consists of four nearly identical 8.2-metre (27 ft) unit telescopes (UTs), each hosting two or three instruments. These large telescopes can also work together in groups of two or three as

6016-572: The Atacama Desert in northern Chile. Cerro Paranal is a 2,635-metre-high (8,645 ft) mountain about 120 kilometres (75 mi) south of Antofagasta and 12 kilometres (7.5 mi) from the Pacific coast. The observatory has seven major telescopes operating in visible and infrared light: the four 8.2-metre (27 ft) telescopes of the Very Large Telescope, the 2.6-metre (8 ft 6 in) VLT Survey Telescope (VST) and

6144-639: The Atacama Desert, about 50 kilometres (31 mi) east of San Pedro de Atacama . The site is 750 metres (2,460 ft) higher than the Mauna Kea Observatory and 2,400 metres (7,900 ft) higher than the Very Large Telescope on Cerro Paranal . It is dry and inhospitable to humans, but a good site for submillimetre astronomy ; because water vapour molecules in Earth's atmosphere absorb and attenuate submillimetre radiation ,

6272-547: The December 2017 presidential election . On 27 February 2010, Chile was struck by an 8.8 M w earthquake , the fifth largest ever recorded at the time. More than 500 people died (most from the ensuing tsunami ) and over a million people lost their homes. The earthquake was also followed by multiple aftershocks. Initial damage estimates were in the range of US$ 15–30 billion, around 10% to 15% of Chile's real gross domestic product. Chile achieved global recognition for

6400-640: The ELT site started in June 2014. As decided by the ESO council on 26 April 2010, a fourth site ( Cerro Armazones ) is to be home to ELT. Each year about 2,000 requests are made for the use of ESO telescopes, for four to six times more nights than are available. Observations made with these instruments appear in a number of peer-reviewed publications annually; in 2017, more than 1,000 reviewed papers based on ESO data were published. ESO telescopes generate large amounts of data at

6528-565: The Earth". Another origin attributed to chilli is the onomatopoeic cheele-cheele —the Mapuche imitation of the warble of a bird locally known as trile . The Spanish conquistadors heard about this name from the Incas, and the few survivors of Diego de Almagro 's first Spanish expedition south from Peru in 1535–36 called themselves the "men of Chilli". Ultimately, Almagro is credited with

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6656-657: The French Emperor Napoleon. States then became the main decision makers who preferred to maintain their sovereignty as of 1648 at the Westphalian treaty that closed the 30 Years' War in Europe. The first and oldest international organization—being established employing a treaty, and creating a permanent secretariat, with a global membership—was the International Telecommunication Union (founded in 1865). The first general international organization—addressing

6784-553: The Groningen conference in the Netherlands. On January 26, 1954, an ESO declaration was signed by astronomers from six European countries expressing the wish that a joint European observatory be established in the southern hemisphere. At the time, all reflector telescopes with an aperture of 2 metres or more were located in the northern hemisphere. The decision to build the observatory in the southern hemisphere resulted from

6912-505: The Paranal inauguration in March 1999, names of celestial objects in the Mapuche language were chosen to replace the technical designations of the four VLT Unit Telescopes (UT1–UT4). An essay contest was prior arranged for schoolchildren in the region concerning the meaning of these names which attracted many entries dealing with the cultural heritage of ESO's host country. A 17-year-old adolescent from Chuquicamata , near Calama , submitted

7040-827: The Popular Unity platform also called for nationalization of Chile's major copper mines in the form of a constitutional amendment. The measure was passed unanimously by Congress. As a result, the Richard Nixon administration organized and inserted secret operatives in Chile, in order to swiftly destabilize Allende's government. In addition, US financial pressure restricted international economic credit to Chile. The economic problems were also exacerbated by Allende's public spending, financed mostly through printing money, and by poor credit ratings given by commercial banks. Simultaneously, opposition media, politicians, business guilds and other organizations helped to accelerate

7168-420: The Sapa Inca Tupac Yupanqui and his army. The result of the bloody three-day confrontation known as the Battle of the Maule was that the Inca conquest of the territories of Chile ended at the Maule river . In 1520, while attempting to circumnavigate the globe, Ferdinand Magellan discovered the southern passage now named after him (the Strait of Magellan ) thus becoming the first European to set foot on what

7296-419: The Spanish monarchy (in memory of this day, Chile celebrates its National Day on 18 September each year). After these events, a movement for total independence, under the command of José Miguel Carrera (one of the most renowned patriots) and his two brothers Juan José and Luis Carrera , soon gained a wider following. Spanish attempts to re-impose arbitrary rule during what was called the Reconquista led to

7424-403: The UK's ratification agreement. The telescope's design and construction were managed by the Science and Technology Facilities Council's UK Astronomy Technology Centre (STFC, UK ATC). Provisional acceptance of VISTA was formally granted by ESO at the December 2009 ceremony at ESO headquarters in Garching, which was attended by representatives of Queen Mary, University of London and STFC. Since then

7552-590: The UN such as the World Health Organization (which was made up of regional organizations such as PAHO that predated the UN). A few UN special agencies are very centralized in policy and decision-making, but some are decentralized; for example, the country-based projects or missions' directors and managers can decide what they want to do in the fields. The UN agencies have a variety of tasks based on their specialization and their interests. The UN agencies provide different kinds of assistance to low-income countries and middle-income countries, and this assistance would be

7680-428: The United Nations has Specialized Agencies , which are organizations within the United Nations System that have their member states (often nearly identical to the UN Member States ) and are governed independently by them; examples include international organizations that predate the UN, such as the International Telecommunication Union , and the Universal Postal Union , as well as organizations that were created after

7808-509: The VLT and the future ELT. The design of the octagonal enclosure housing the NTT is innovative. The telescope dome is relatively small and ventilated by a system of flaps directing airflow smoothly across the mirror, reducing turbulence and resulting in sharper images. The 2.2-metre telescope has been in operation at La Silla since early 1984, and is on indefinite loan to ESO from the Max Planck Society ( Max-Planck-Gesellschaft zur Förderung der Wissenschaften , or MPG, in German). Telescope time

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7936-429: The VLT have led to the publication of an average of more than one peer-reviewed scientific paper per day; in 2017, over 600 reviewed scientific papers were published based on VLT data. The VLT's scientific discoveries include imaging an extrasolar planet, tracking individual stars moving around the supermassive black hole at the centre of the Milky Way and observing the afterglow of the furthest known gamma-ray burst. At

8064-431: The VST are expected to produce large amounts of data; a single picture taken by VISTA has 67 megapixels, and images from OmegaCam (on the VST) will have 268 megapixels. The two survey telescopes collect more data every night than all the other instruments on the VLT combined. The VST and VISTA produce more than 100 terabytes of data per year. The Llano de Chajnantor is a 5,100-metre-high (16,700 ft) plateau in

8192-435: The War of the Pacific, Chile became a Naval Power in the Americas, even sending a ship in protests in the Panama crisis of 1885 against the United States intervention in the then Colombian territory. The United States and Chile had the Baltimore crisis which almost became a war as Chile was a potential threat to the intentions of hegemony from the United States in the Western Hemisphere. In 1902 Chile and Argentina received

8320-439: The ability to see the headlights of a car on the Moon. The first of the UTs had its first light in May 1998, and was offered to the astronomical community on 1 April 1999. The other telescopes followed suit in 1999 and 2000, making the VLT fully operational. Four 1.8-metre auxiliary telescopes (ATs), installed between 2004 and 2007, have been added to the VLTI for accessibility when the UTs are used for other projects. Data from

8448-470: The armed forces bombarded the presidential palace , Allende apparently committed suicide. After the coup, Henry Kissinger told U.S. president Richard Nixon that the United States had "helped" the coup. In 1970, when Allende was first elected, Henry Kissinger had stated "I don't see why we need to stand by and watch a country go Communist due to the irresponsibility of its own people". A military junta, led by General Augusto Pinochet , took control of

8576-571: The banking sector was nationalized . Many enterprises within the copper , coal, iron, nitrate , and steel industries were expropriated , nationalized, or subjected to state intervention. Industrial output increased sharply and unemployment fell during the Allende administration's first year. Allende's program included advancement of workers' interests, replacing the judicial system with "socialist legality", nationalization of banks and forcing others to bankruptcy, and strengthening "popular militias" known as MIR. Started under former President Frei,

8704-425: The best locations for astronomical observations in the southern hemisphere. An ESO project is the Extremely Large Telescope (ELT), a 40-metre-class telescope based on a five-mirror design and the formerly planned Overwhelmingly Large Telescope . The ELT will be the largest visible and near-infrared telescope in the world. ESO began its design in early 2006, and aimed to begin construction in 2012. Construction work at

8832-435: The candidate of a coalition of 17 political parties called the Concertación , received an absolute majority of votes (55%). President Aylwin served from 1990 to 1994, in what was considered a transition period. In December 1993, Christian Democrat Eduardo Frei Ruiz-Tagle , the son of previous president Eduardo Frei Montalva, led the Concertación coalition to victory with an absolute majority of votes (58%). Frei Ruiz-Tagle

8960-400: The city of Santiago on 12 February 1541. Although the Spanish did not find the extensive gold and silver they sought, they recognized the agricultural potential of Chile's central valley, and Chile became part of the Spanish Empire . Conquest took place gradually, and the Europeans suffered repeated setbacks. A massive Mapuche insurrection that began in 1553 resulted in Valdivia's death and

9088-452: The colony in addition to the Mapuche, as was shown by Sir Francis Drake 's 1578 raid on Valparaíso, the colony's principal port. Chile hosted one of the largest standing armies in the Americas, making it one of the most militarized of the Spanish possessions, as well as a drain on the treasury of the Viceroyalty of Peru . The first general census was conducted by the government of Agustín de Jáuregui between 1777 and 1778; it indicated that

9216-775: The command of John Williams Wilson , the Magallanes Region started to be controlled by country in 1843 , while the Antofagasta Region , at the time in dispute with Bolivia , began to fill with people. After the Chilean Civil War of 1829–1830 in which the conservatives won, under the Joaquín Prieto Administration, the Chilean Constitution of 1833 was written and put into effect with high influence from

9344-408: The country to renounce to its claims in the rest of East Patagonia after a dispute that started in 1842 . As a result of the War of the Pacific with Peru and Bolivia (1879–83), Chile expanded its territory northward by almost one-third, eliminating Bolivia's access to the Pacific, and acquired valuable nitrate deposits, the exploitation of which led to an era of national affluence. Chile had joined

9472-802: The country, several hundred committed Chilean revolutionaries joined the Sandinista army in Nicaragua , guerrilla forces in Argentina or training camps in Cuba , Eastern Europe and Northern Africa. In the late 1980s, largely as a result of events such as the 1982 economic collapse and mass civil resistance in 1983–88, the government gradually permitted greater freedom of assembly, speech , and association, to include trade union and political activity. The government launched market-oriented reforms with Hernán Büchi as Minister of Finance. Chile moved toward

9600-628: The country. The years of the regime were marked by human rights violations . Chile actively participated in Operation Condor . In October 1973, at least 72 people were murdered by the Caravan of Death . According to the Rettig Report and Valech Commission , at least 2,115 were killed, and at least 27,265 were tortured (including 88 children younger than 12 years old). In 2011, Chile recognized an additional 9,800 victims, bringing

9728-575: The destruction of many of the colony's principal settlements. Subsequent major insurrections took place in 1598 and in 1655. Each time the Mapuche and other native groups revolted, the southern border of the colony was driven northward. The abolition of slavery by the Spanish crown in 1683 was done in recognition that enslaving the Mapuche intensified resistance rather than cowing them into submission. Despite royal prohibitions, relations remained strained from continual colonialist interference. Cut off to

9856-538: The discovery of silver ore in Chañarcillo, and the growing trade of the port of Valparaíso, which led to conflict over maritime supremacy in the Pacific with Peru. At the same time, attempts were made to strengthen sovereignty in southern Chile intensifying penetration into Araucanía and colonizing Llanquihue with German immigrants in 1848. Through the founding of Fort Bulnes by the Schooner Ancud under

9984-512: The discovery of the most distant gamma-ray burst and evidence for a black hole at the centre of the Milky Way . In 2004, the VLT allowed astronomers to obtain the first picture of an extrasolar planet ( 2M1207b ) orbiting a brown dwarf 173 light-years away. The High Accuracy Radial Velocity Planet Searcher ( HARPS ) instrument installed on the older ESO 3.6 m telescope led to the discovery of extrasolar planets, including Gliese 581c —one of

10112-640: The distinction from international non-governmental organizations (INGOs), which are non-governmental organizations (NGOs) that operate internationally. These include international nonprofit organizations such as the World Organization of the Scout Movement , International Committee of the Red Cross and Médecins Sans Frontières , as well as lobby groups that represent the interests of multinational corporations. IGOs are established by

10240-538: The duration of an observational run and then removed. La Silla also hosts national telescopes, such as the 1.2-metre Swiss and the 1.5-metre Danish telescopes. About 300 reviewed publications annually are attributable to the work of the observatory. Discoveries made with La Silla telescopes include the HARPS-spectrograph detection of the planets orbiting within the Gliese 581 planetary system , which contains

10368-695: The end of his term, Frei had not fully achieved his party's ambitious goals. In the 1970 election, Senator Salvador Allende of the Socialist Party of Chile (then part of the " Popular Unity " coalition which included the Communists, Radicals, Social-Democrats, dissident Christian Democrats, the Popular Unitary Action Movement, and the Independent Popular Action), achieved a partial majority in

10496-404: The end of this decade. Its light-gathering power will allow detailed studies of planets around other stars, the first objects in the universe, supermassive black holes , and the nature and distribution of the dark matter and dark energy which dominate the universe. ESO's observing facilities have made astronomical discoveries and produced several astronomical catalogues . Its findings include

10624-548: The essence of the stratified colonial social structure, which was greatly influenced by family politics and the Roman Catholic Church . A strong presidency eventually emerged, but wealthy landowners remained powerful. Bernardo O'Higgins once planned to expand Chile by liberating the Philippines from Spain and incorporating the islands. In this regard he tasked the Scottish naval officer, Lord Thomas Cochrane, in

10752-485: The first known rocky planet in a habitable zone outside the solar system. Several telescopes at La Silla played a role in linking gamma-ray bursts , the most energetic explosions in the universe since the Big Bang , with the explosions of massive stars. The ESO La Silla Observatory also played a role in the study of supernova SN 1987A . The ESO 3.6-metre telescope began operations in 1977. It has been upgraded, including

10880-602: The first rightist President in 20 years, defeating former President Eduardo Frei Ruiz-Tagle of the Concertación , for a four-year term succeeding Bachelet. Due to term limits, Sebastián Piñera did not stand for re-election in 2013, and his term expired in March 2014 resulting in Michelle Bachelet returning to office. Sebastián Piñera succeeded Bachelet again in 2018 as the President of Chile after winning

11008-477: The home of ESO's original observation site. Like other observatories in the area, La Silla is far from sources of light pollution and has one of the darkest night skies on Earth. In La Silla, ESO operates three telescopes: a 3.6-metre telescope, the New Technology Telescope (NTT) and the 2.2-metre Max-Planck-ESO Telescope. The observatory hosts visitor instruments, attached to a telescope for

11136-453: The installation of a new secondary mirror . The conventionally designed horseshoe-mount telescope was primarily used for infrared spectroscopy ; it now hosts the HARPS spectrograph, used in search of extra-solar planets and for asteroseismology . The telescope was designed for very high long-term radial velocity accuracy (on the order of 1 m/s). The New Technology Telescope (NTT)

11264-529: The jurisdiction of national courts. Certain privileges and immunities are also specified in the Vienna Convention on the Representation of States in their Relations with International Organizations of a Universal Character of 1975,. which however has so far not been signed by 35 states and is thus not yet in force (status: 2022). Rather than by national jurisdiction, legal accountability

11392-467: The laborers. United Nations Environment Program(UNEP) is one of the UN's (United Nations) agencies and is an international organization that coordinates U.N. activities on the environment. An early prominent example of an international organization is the Congress of Vienna of 1814–1815, which was an international diplomatic conference to reconstitute the European political order after the downfall of

11520-451: The largest and most technologically advanced telescopes . These include the 3.6 m New Technology Telescope , an early pioneer in the use of active optics , and the Very Large Telescope (VLT), which consists of four individual 8.2 m telescopes and four smaller auxiliary telescopes which can all work together or separately. The Atacama Large Millimeter Array observes the universe in the millimetre and submillimetre wavelength ranges, and

11648-577: The necessity of observing the southern sky; some research subjects (such as the central parts of the Milky Way and the Magellanic Clouds ) were accessible only from the southern hemisphere. It was initially planned to set up telescopes in South Africa where several European observatories were located ( Boyden Observatory ), but tests from 1955 to 1962 demonstrated that a site in the Andes

11776-675: The north by desert, to the south by the Mapuche, to the east by the Andes Mountains, and to the west by the ocean, Chile became one of the most centralized, homogeneous territories in Spanish America. Serving as a sort of frontier garrison , the colony found itself with the mission of forestalling encroachment by both the Mapuche and Spain's European enemies, especially the English and the Dutch . Buccaneers and pirates menaced

11904-469: The number of IGOs in the world increased from about 60 in 1940 to about 350 in 1980, after which it has remained roughly constant. Chile Chile ( / ˈ tʃ ɪ l i / CHIL -ee or / ˈ tʃ ɪ l eɪ / CHIL -ay , Spanish: [ˈtʃile] ), officially the Republic of Chile , is a country in western South America . It is the southernmost country in

12032-577: The one hosting the VLT, sharing observational conditions. VISTA's main mirror is 4.1 metres (13 ft) across, a highly curved mirror for its size and quality. Its deviations from a perfect surface are less than a few thousandths the thickness of a human hair, and its construction and polishing presented a challenge. VISTA was conceived and developed by a consortium of 18 universities in the United Kingdom led by Queen Mary, University of London , and it became an in-kind contribution to ESO as part of

12160-469: The organisations and the dual membership of some members. In 1966, the first ESO telescope at the La Silla site in Chile began operating. Because CERN (like ESO) had sophisticated instrumentation, the astronomy organisation frequently turned to the nuclear-research body for advice and a collaborative agreement between ESO and CERN was signed in 1970. Several months later, ESO's telescope division moved into

12288-448: The origin and formation of stars, galaxies, and planets with observations of molecular gas and dust, studying distant galaxies towards the edge of the observable universe and studying relic radiation from the Big Bang . A call for ALMA science proposals was issued on 31 March 2011, and early observations began on 3 October. Outreach activities are carried out by the ESO education and Public Outreach Department (ePOD). ePOD also manages

12416-433: The overall number of migrants was small. This effect might be related to externalities : the surrounding population adopted a similar behavior as the small non-European immigrant group, and new schools were created. Ironically, there might have been positive spillover effects from the educational investment made by migrants, at the same time numeracy might have been reduced by the greater inequality in these regions. However,

12544-511: The parties for their administration, for example by setting up a joint committee . Other treaties have established an administrative apparatus which was not deemed to have been granted binding legal authority. The broader concept wherein relations among three or more states are organized according to certain principles they hold in common is multilateralism . Intergovernmental organizations differ in function, membership, and membership criteria. They have various goals and scopes, often outlined in

12672-402: The population consisted of 259,646 inhabitants: 73.5% of European descent , 7.9% mestizos , 8.6% indigenous peoples and 9.8% blacks. Francisco Hurtado, Governor of the province of Chiloé , conducted a census in 1784 and found the population consisted of 26,703 inhabitants, 64.4% of whom were whites and 33.5% of whom were natives. The Diocese of Concepción conducted a census in areas south of

12800-461: The positive effects of immigration were apparently stronger. In 1808, Napoleon's enthronement of his brother Joseph as the Spanish King precipitated the drive by Chile for independence from Spain . A national junta in the name of Ferdinand – heir to the deposed king – was formed on 18 September 1810. The Government Junta of Chile proclaimed an autonomous government for Chile within

12928-619: The purpose of realizing a common end". He distinguished between bilateral and multilateral organizations on one end and customary or conventional organizations on the other end. In his 1922 book An Introduction to the Study of International Organization , Potter argued that international organization was distinct from " international intercourse " (all relations between states), "international law" (which lacks enforcement) and world government . International Organizations are sometimes referred to as intergovernmental organizations (IGOs), to clarify

13056-426: The region in the mid-16th century, replacing Inca rule , but failed to conquer the independent Mapuche people who inhabited what is now south-central Chile. Chile emerged as a relatively stable authoritarian republic in the 1830s after their 1818 declaration of independence from Spain . During the 19th century, Chile experienced significant economic and territorial growth, putting an end to Mapuche resistance in

13184-558: The result from the arbitral award of the Andes resolved by the British Crown . In 1903 the Puna de Atacama dispute was solved. In 1904 Chile and Bolivia signed a Treaty of Peace and Friendship which clarified the border between both countries. The Chilean economy partially degenerated into a system protecting the interests of a ruling oligarchy . By the 1920s, the emerging middle and working classes were powerful enough to elect

13312-667: The similarity of the valley of the Aconcagua with that of the Casma Valley in Peru, where there was a town and valley named Chili . Other theories say Chile may derive its name from a Native American word meaning either 'ends of the earth' or 'sea gulls'; from the Mapuche word chilli , which may mean 'where the land ends'" or from the Quechua chiri , 'cold', or tchili , meaning either 'snow' or "the deepest point of

13440-482: The small islands of San Ambrosio and San Felix . These islands are notable because they extend Chile's claim to territorial waters out from its coast into the Pacific Ocean. The northern Atacama Desert contains great mineral wealth, primarily copper and nitrates . The relatively small Central Valley, which includes Santiago, dominates the country in terms of population and agricultural resources. This area

13568-592: The smallest planets seen outside the Solar System . The idea that European astronomers should establish a common large observatory was broached by Walter Baade and Jan Oort at the Leiden Observatory in the Netherlands in spring 1953. It was pursued by Oort, who gathered a group of astronomers in Leiden to consider it on June 21 that year. Immediately thereafter, the subject was further discussed at

13696-479: The south. The country also controls several Pacific islands, including Juan Fernández , Isla Salas y Gómez , Desventuradas , and Easter Island , and claims about 1,250,000 square kilometers (480,000 sq mi) of Antarctica as the Chilean Antarctic Territory . The capital and largest city of Chile is Santiago , and the national language is Spanish . Spain conquered and colonized

13824-609: The stand as one of the high-income countries in South America by 1870. On 9 September 1888, Chile took possession of Easter Island by the signing of a mutual will agreement with the local king, thanks to the efforts of the Bishop of Tahiti, Monsignor José María Verdier since the island was constantly attacked by slave merchants. The naval officer Policarpo Toro represented the Chilean Government and Atamu Tekena

13952-535: The successful rescue of 33 trapped miners in 2010. On 5 August 2010, the access tunnel collapsed at the San José copper and gold mine in the Atacama Desert near Copiapó in northern Chile, trapping 33 men 700 meters (2,300 ft) below ground. A rescue effort organized by the Chilean government located the miners 17 days later. All 33 men were brought to the surface two months later on 13 October 2010 over

14080-403: The telescope has been operated by ESO, capturing quality images since it began operation. The VLT Survey Telescope (VST) is a state-of-the-art, 2.6-metre (8 ft 6 in) telescope equipped with OmegaCAM, a 268-megapixel CCD camera with a field of view four times the area of the full moon. It complements VISTA by surveying the sky in visible light. The VST (which became operational in 2011)

14208-635: The term "international organization" in a 1871 article in the Revue de Droit International et de Legislation Compare . Lorimer use the term frequently in his two-volume Institutes of the Law of Nations (1883, 1884). Other early uses of the term were by law professor Walther Schucking in works published in 1907, 1908 and 1909, and by political science professor Paul S. Reinsch in 1911. In 1935, Pitman B. Potter defined international organization as "an association or union of nations established or recognized by them for

14336-448: The total number of killed, tortured or imprisoned for political reasons to 40,018. At the national stadium, filled with detainees, one of those tortured and killed was internationally known poet-singer Víctor Jara (see "Music and Dance", below). A new Constitution was approved by a controversial plebiscite on 11 September 1980, and General Pinochet became president of the republic for an eight-year term. After Pinochet obtained rule of

14464-923: The treaties that give rise to the organization (such as the Convention on the Privileges and Immunities of the United Nations and the Agreement on the Privileges and Immunities of the International Criminal Court ), which are normally supplemented by further multinational agreements and national regulations (for example the International Organizations Immunities Act in the United States). The organizations are thereby immune from

14592-697: The treaty or charter . Some IGOs developed to fulfill a need for a neutral forum for debate or negotiation to resolve disputes. Others developed to carry out mutual interests with unified aims to preserve peace through conflict resolution and better international relations , promote international cooperation on matters such as environmental protection , to promote human rights , to promote social development (education, health care ), to render humanitarian aid , and to economic development . Some are more general in scope (the United Nations ) while others may have subject-specific missions (such as INTERPOL or

14720-569: The triple minister Diego Portales . Two other civil wars happened in Chile in the 1850s, one in 1851 and the other one in 1859 . Toward the end of the 19th century, the government in Santiago consolidated its position in the south by the Occupation of Araucanía . The Boundary treaty of 1881 between Chile and Argentina confirmed Chilean sovereignty over the Strait of Magellan but also made

14848-591: The universalization of the name Chile , after naming the Mapocho valley as such. The older spelling "Chili" was in use in English until the early 20th century before switching to "Chile". Stone tool evidence indicates humans sporadically frequented the Monte Verde valley area as long as 18,500 years ago. About 10,000 years ago, migrating Indigenous peoples settled in fertile valleys and coastal areas of what

14976-606: The universe, and the high-resolution spectrograph FEROS (Fiber-fed Extended Range Optical Spectrograph), used to make detailed studies of stars. La Silla also hosts several national and project telescopes not operated by ESO. Among them are the Swiss Euler Telescope, the Danish National Telescope and the REM, TRAPPIST and TAROT telescopes. The Paranal Observatory is located atop Cerro Paranal in

15104-418: The winning essay and was awarded an amateur telescope during the inauguration. The four unit telescopes, UT1, UT2, UT3 and UT4, are since known as Antu (sun), Kueyen (moon), Melipal (Southern Cross), and Yepun (Evening Star), with the latter having been originally mistranslated as "Sirius", instead of "Venus". Visible and Infrared Survey Telescope for Astronomy (VISTA) is housed on the peak adjacent to

15232-539: The world and the closest to Antarctica , stretching along a narrow strip of land between the Andes Mountains and the Pacific Ocean . Chile had a population of 17.5 million as of the latest census in 2017 and has a territorial area of 756,102 square kilometers (291,933 sq mi), sharing borders with Peru to the north, Bolivia to the northeast, Argentina to the east, and the Drake Passage to

15360-524: Was a de facto dictatorship (although not really comparable in harshness or corruption to the type of military dictatorship that have often bedeviled the rest of Latin America). By relinquishing power to a democratically elected successor, Ibáñez del Campo retained the respect of a large enough segment of the population to remain a viable politician for more than thirty years, in spite of the vague and shifting nature of his ideology. When constitutional rule

15488-529: Was examined in detail, and a council member of CERN (the European Organization for Nuclear Research) highlighted the need for a convention between governments (in addition to organisations). The convention and government involvement became pressing due to rapidly rising costs of site-testing expeditions. The final 1962 version was largely adopted from the CERN convention, due to similarities between

15616-422: Was marked by severe left-right political polarization and turmoil, which culminated in the 1973 Chilean coup d'état that overthrew Salvador Allende 's democratically elected left-wing government . This was followed by a 16-year right-wing military dictatorship under Augusto Pinochet , which resulted in more than 3,000 deaths or disappearances . The regime ended in 1990, following a referendum in 1988 , and

15744-444: Was nominated as the organisation's first director general on 1 November 1962. On November 15, 1963 Chile was chosen as the site for ESO's observatory. A preliminary proposal for a convention of astronomy organisations in these five countries was drafted in 1954. Although some amendments were made in the initial document, the convention proceeded slowly until 1960 when it was discussed during that year's committee meeting. The new draft

15872-469: Was preferable: When Jürgen Stock (astronomer) enthusiastically reported his observations from Chile , Otto Heckmann decided to leave the South African project on hold. ESO - at that time about to sign the contracts with South Africa - decided to establish their observatory in Chile. The ESO Convention was signed 5 October 1962 by Belgium, Germany, France, the Netherlands and Sweden. Otto Heckmann

16000-632: Was restored in 1932, a strong middle-class party, the Radicals, emerged. It became the key force in coalition governments for the next 20 years. During the period of Radical Party dominance (1932–52), the state increased its role in the economy. In 1952, voters returned Ibáñez del Campo to office for another six years. Jorge Alessandri succeeded Ibáñez del Campo in 1958, bringing Chilean conservatism back into power democratically for another term. The 1964 presidential election of Christian Democrat Eduardo Frei Montalva by an absolute majority initiated

16128-555: Was succeeded by a center-left coalition , which ruled until 2010. Chile is a developing country with a high-income economy and is one of the most economically and socially stable nations in South America. Chile also performs well in the region in terms of sustainability of the state and democratic development. Chile is a founding member of the United Nations , the Community of Latin American and Caribbean States (CELAC), and

16256-608: Was succeeded in 2000 by Socialist Ricardo Lagos , who won the presidency in an unprecedented runoff election against Joaquín Lavín of the rightist Alliance for Chile . In January 2006, Chileans elected their first female president, Michelle Bachelet Jeria , of the Socialist Party, defeating Sebastián Piñera , of the National Renewal party, extending the Concertación governance for another four years. In January 2010, Chileans elected Sebastián Piñera as

16384-536: Was the head of the Council of Rapanui. The Rapa Nui elders ceded sovereignty, without renouncing their titles as chiefs, the ownership of their lands, the validity of their culture and traditions and on equal terms. The Rapa Nui sold nothing, they were integrated in equal conditions to Chile. The 1891 Chilean Civil War brought about a redistribution of power between the President and Congress, and Chile established

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