1.
Huntsville, Alabama
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Huntsville is a city located primarily in Madison County in the central part of the far northern region of Alabama. Huntsville is the county seat of Madison County, the city extends west into neighboring Limestone County. Huntsvilles population was 180,105 as of the 2010 census, the Huntsville Metropolitan Areas population was 417,593 in 2010 to become the 2nd largest in Alabama. Huntsville metros population reached 441,000 by 2014, the National Trust for Historic Preservation named Huntsville to its Americas Dozen Distinctive Destinations for 2010 list. The first settlers of the area were Muscogee-speaking people, the Chickasaw traditionally claim to have settled around 1300 after coming east across the Mississippi. The 1805 Treaty with the Chickasaws and the Cherokee Treaty of Washington of 1806 ceded native claims to the United States Government, the area was subsequently purchased by LeRoy Pope, who named the area Twickenham after the home village of his distant kinsman Alexander Pope. Twickenham was carefully planned, with streets laid out on the northeast to southwest direction based on the Big Spring. However, due to anti-British sentiment during this period, the name was changed to Huntsville to honor John Hunt, both John Hunt and LeRoy Pope were Freemasons and charter members of Helion Lodge #1, the oldest Lodge in Alabama. In 1811, Huntsville became the first incorporated town in Alabama, however, the recognized birth year of the city is 1805, the year of John Hunts arrival. The citys sesquicentennial anniversary was held in 1955, and the bicentennial was celebrated in 2005, Huntsvilles quick growth was from wealth generated by the cotton and railroad industries. Many wealthy planters moved into the area from Virginia, Georgia, in 1819, Huntsville hosted a constitutional convention in Walker Allens large cabinetmaking shop. The 44 delegates meeting there wrote a constitution for the new state of Alabama, in accordance with the new state constitution, Huntsville became Alabamas first capital when the state was admitted to the Union. This was a designation for one legislative session only, and the capital was then moved to Cahawba, then to Tuscaloosa. In 1855, the Memphis and Charleston Railroad was constructed through Huntsville, Huntsville initially opposed secession from the Union in 1861, but provided many men for the Confederacys efforts. The 4th Alabama Infantry Regiment, led by Col. Egbert J. Jones of Huntsville, distinguished itself at the Battle of Manassas/Bull Run, the first major encounter of the American Civil War. The Fourth Alabama Infantry, which contained two Huntsville companies, were the first Alabama troops to fight in the war and were present when Lee surrendered to Grant at Appomattox in April 1865. Eight generals of the war were born in or near Huntsville, Huntsville was the control point for the Western Division of the Memphis &Charleston, and by controlling this railroad the Union had a direct connection to Charleston South Carolina. During the first occupation, the Union officers occupied many of the homes in the city while the other men camped on the outskirts
2.
Princeton University
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Princeton University is a private Ivy League research university in Princeton, New Jersey, United States. The institution moved to Newark in 1747, then to the current site nine years later, Princeton provides undergraduate and graduate instruction in the humanities, social sciences, natural sciences, and engineering. The university has ties with the Institute for Advanced Study, Princeton Theological Seminary, Princeton has the largest endowment per student in the United States. The university has graduated many notable alumni, two U. S. Presidents,12 U. S. Supreme Court Justices, and numerous living billionaires and foreign heads of state are all counted among Princetons alumni body. New Light Presbyterians founded the College of New Jersey in 1746 in order to train ministers, the college was the educational and religious capital of Scots-Irish America. In 1754, trustees of the College of New Jersey suggested that, in recognition of Governors interest, gov. Jonathan Belcher replied, What a name that would be. In 1756, the moved to Princeton, New Jersey. Its home in Princeton was Nassau Hall, named for the royal House of Orange-Nassau of William III of England, following the untimely deaths of Princetons first five presidents, John Witherspoon became president in 1768 and remained in that office until his death in 1794. During his presidency, Witherspoon shifted the focus from training ministers to preparing a new generation for leadership in the new American nation. To this end, he tightened academic standards and solicited investment in the college, in 1812, the eighth president the College of New Jersey, Ashbel Green, helped establish the Princeton Theological Seminary next door. The plan to extend the theological curriculum met with approval on the part of the authorities at the College of New Jersey. Today, Princeton University and Princeton Theological Seminary maintain separate institutions with ties that include such as cross-registration. Before the construction of Stanhope Hall in 1803, Nassau Hall was the sole building. The cornerstone of the building was laid on September 17,1754, during the summer of 1783, the Continental Congress met in Nassau Hall, making Princeton the countrys capital for four months. The class of 1879 donated twin lion sculptures that flanked the entrance until 1911, Nassau Halls bell rang after the halls construction, however, the fire of 1802 melted it. The bell was then recast and melted again in the fire of 1855, James McCosh took office as the colleges president in 1868 and lifted the institution out of a low period that had been brought about by the American Civil War. McCosh Hall is named in his honor, in 1879, the first thesis for a Doctor of Philosophy Ph. D. was submitted by James F. Williamson, Class of 1877. In 1896, the officially changed its name from the College of New Jersey to Princeton University to honor the town in which it resides
3.
University of California, Berkeley
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The University of California, Berkeley, is a public research university located in Berkeley, California. In 1960s, UC Berkeley was particularly noted for the Free Speech Movement as well as the Anti-Vietnam War Movement led by its students. S, Department of Energy, and is home to many world-renowned research institutes and organizations including Mathematical Sciences Research Institute and Space Sciences Laboratory. Faculty member J. R. Oppenheimer, the father of the atomic bomb, Lawrence Livermore Lab also discovered or co-discovered six chemical elements. The Academic Ranking of World Universities also ranks the University of California, Berkeley, third in the world overall, in 1866, the private College of California purchased the land comprising the current Berkeley campus. Ten faculty members and almost 40 students made up the new University of California when it opened in Oakland in 1869, billings was a trustee of the College of California and suggested that the college be named in honor of the Anglo-Irish philosopher George Berkeley. In 1870, Henry Durant, the founder of the College of California, with the completion of North and South Halls in 1873, the university relocated to its Berkeley location with 167 male and 22 female students and held its first classes. In 1905, the University Farm was established near Sacramento, ultimately becoming the University of California, by the 1920s, the number of campus buildings had grown substantially, and included twenty structures designed by architect John Galen Howard. Robert Gordon Sproul served as president from 1930 to 1958, by 1942, the American Council on Education ranked UC Berkeley second only to Harvard University in the number of distinguished departments. During World War II, following Glenn Seaborgs then-secret discovery of plutonium, UC Berkeley physics professor J. Robert Oppenheimer was named scientific head of the Manhattan Project in 1942. Along with the Lawrence Berkeley National Laboratory, Berkeley is now a partner in managing two other labs, Los Alamos National Laboratory and Lawrence Livermore National Laboratory, originally, military training was compulsory for male undergraduates, and Berkeley housed an armory for that purpose. In 1917, Berkeleys ROTC program was established, and its School of Military Aeronautics trained future pilots, including Jimmy Doolittle, both Robert McNamara and Frederick C. Weyand graduated from UC Berkeleys ROTC program, earning B. A. degrees in 1937 and 1938, in 1926, future fleet admiral Chester W. Nimitz established the first Naval Reserve Officers Training Corps unit at Berkeley. The Board of Regents ended compulsory military training at Berkeley in 1962, during the McCarthy era in 1949, the Board of Regents adopted an anti-communist loyalty oath. A number of faculty members objected and were dismissed, ten years passed before they were reinstated with back pay, in 1952, the University of California became an entity separate from the Berkeley campus. Each campus was given autonomy and its own Chancellor. Then-president Sproul assumed presidency of the entire University of California system, Berkeley gained a reputation for student activism in the 1960s with the Free Speech Movement of 1964 and opposition to the Vietnam War. In the highly publicized Peoples Park protest in 1969, students and the school conflicted over use of a plot of land, then governor of California Ronald Reagan called the Berkeley campus a haven for communist sympathizers, protesters, and sex deviants. Modern students at Berkeley are less active, with a greater percentage of moderates and conservatives
4.
Eris (dwarf planet)
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Eris is the most massive and second-largest dwarf planet known in the Solar System. It is also the known body directly orbiting the Sun. It is measured to be 2,326 ±12 kilometers in diameter, Eris is 27% more massive than dwarf planet Pluto, though Pluto is slightly larger by volume. Eris mass is about 0. 27% of the Earths mass, Eris was discovered in January 2005 by a Palomar Observatory-based team led by Mike Brown, and its identity was verified later that year. It is an object and a member of a high-eccentricity population known as the scattered disk. It has one moon, Dysnomia. As of February 2016, its distance from the Sun is 96.3 astronomical units, because Eris appeared to be larger than Pluto, NASA initially described it as the Solar Systems tenth planet. This, along with the prospect of other objects of similar size being discovered in the future, motivated the International Astronomical Union to define the term planet for the first time. Observations of an occultation by Eris in 2010 showed that its diameter was 2,326 ±12 kilometers, very slightly less than Pluto. Eris was discovered by the team of Mike Brown, Chad Trujillo, the discovery was announced on July 29,2005, the same day as Makemake and two days after Haumea, due in part to events that would later lead to controversy about Haumea. Routine observations were taken by the team on October 21,2003, in January 2005, the re-analysis revealed Eriss slow motion against the background stars. Follow-up observations were carried out to make a preliminary determination of Eriss orbit. More observations released in October 2005 revealed that Eris has a moon, observations of Dysnomias orbit permitted scientists to determine the mass of Eris, which in June 2007 they calculated to be ×1022 kg, 27%±2% greater than Plutos. Eris is named after the Greek goddess Eris, a personification of strife, the regular adjectival form of Eris is Eridian. As a result, for a time the object known to the wider public as Xena. Xena was a name used internally by the discovery team. It was inspired by the character of the television series Xena. The discovery team had saved the nickname Xena for the first body they discovered that was larger than Pluto
5.
Trans-Neptunian object
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A trans-Neptunian object is any minor planet in the Solar System that orbits the Sun at a greater average distance than Neptune,30 astronomical units. Twelve minor planets with a semi-major axis greater than 150 AU and perihelion greater than 30 AU are known, the first trans-Neptunian object to be discovered was Pluto in 1930. It took until 1992 to discover a second trans-Neptunian object orbiting the Sun directly,1992 QB1, as of February 2017 over 2,300 trans-Neptunian objects appear on the Minor Planet Centers List of Transneptunian Objects. Of these TNOs,2,000 have a perihelion farther out than Neptune, as of November 2016,242 of these have their orbits well-enough determined that they have been given a permanent minor planet designation. The largest known object is Pluto, followed by Eris,2007 OR10, Makemake. The Kuiper belt, scattered disk, and Oort cloud are three divisions of this volume of space, though treatments vary and a few objects such as Sedna do not fit easily into any division. The orbit of each of the planets is slightly affected by the influences of the other planets. Discrepancies in the early 1900s between the observed and expected orbits of Uranus and Neptune suggested that there were one or more additional planets beyond Neptune, the search for these led to the discovery of Pluto in February 1930, which was too small to explain the discrepancies. Revised estimates of Neptunes mass from the Voyager 2 flyby in 1989 showed that the problem was spurious, Pluto was easiest to find because it has the highest apparent magnitude of all known trans-Neptunian objects. It also has an inclination to the ecliptic than most other large TNOs. After Plutos discovery, American astronomer Clyde Tombaugh continued searching for years for similar objects. For a long time, no one searched for other TNOs as it was believed that Pluto. Only after the 1992 discovery of a second TNO,1992 QB1, a broad strip of the sky around the ecliptic was photographed and digitally evaluated for slowly moving objects. Hundreds of TNOs were found, with diameters in the range of 50 to 2,500 kilometers, Pluto and Eris were eventually classified as dwarf planets by the International Astronomical Union. Kuiper belt objects are classified into the following two groups, Resonant objects are locked in an orbital resonance with Neptune. Objects with a 1,2 resonance are called twotinos, and objects with a 2,3 resonance are called plutinos, after their most prominent member, classical Kuiper belt objects have no such resonance, moving on almost circular orbits, unperturbed by Neptune. Examples are 1992 QB1,50000 Quaoar and Makemake, the scattered disc contains objects farther from the Sun, usually with very irregular orbits. A typical example is the most massive known TNO, Eris, scattered-extended —Scattered-extended objects have a Tisserand parameter greater than 3 and have a time-averaged eccentricity greater than 0
6.
Planetary science
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Planetary science or, more rarely, planetology, is the scientific study of planets, moons, and planetary systems and the processes that form them. It studies objects ranging in size from micrometeoroids to gas giants, aiming to determine their composition, dynamics, formation, interrelations, allied disciplines include space physics, when concerned with the effects of the Sun on the bodies of the Solar System, and astrobiology. There are interrelated observational and theoretical branches of planetary science, the theoretical component involves considerable computer simulation and mathematical modelling. There are several major conferences each year, and a range of peer-reviewed journals. But that they are destroyed by colliding with one another, and that some ordered worlds are bare of animals and plants and all water. In more modern times, planetary science began in astronomy, from studies of the unresolved planets, advances in telescope construction and instrumental resolution gradually allowed increased identification of the atmospheric and surface details of the planets. In this scientific process, the instruments were astronomical optical telescopes. The Solar System has now been relatively well-studied, and an overall understanding of the formation and evolution of this planetary system exists. However, there are numbers of unsolved questions, and the rate of new discoveries is very high. This is both an observational and a theoretical science, theoretical planetary astronomy is concerned with dynamics, the application of the principles of celestial mechanics to the Solar System and extrasolar planetary systems. The best known research topics of planetary geology deal with the bodies in the near vicinity of the Earth, the Moon. Of these, the Moon was studied first, using methods developed earlier on the Earth, geomorphology studies the features on planetary surfaces and reconstructs the history of their formation, inferring the physical processes that acted on the surface. For example, the thin dust cover on the surface of the regolith is a result of micrometeorite bombardment. Hydrological features, the involved can range from water to hydrocarbon and ammonia. The history of a surface can be deciphered by mapping features from top to bottom according to their deposition sequence. For example, stratigraphic mapping prepared the Apollo astronauts for the geology they would encounter on their lunar missions. Overlapping sequences were identified on images taken by the Lunar Orbiter program, fortunately, direct samples from the Moon, asteroids and Mars are present on Earth, removed from their parent bodies and delivered as meteorites. The different types of meteorite that originate from the asteroid belt cover almost all parts of the structure of differentiated bodies, meteorites even exist that come from the core-mantle boundary
7.
Jean-Luc Margot
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Jean-Luc Margot is a Belgian-born astronomer and a UCLA professor who specializes in planetary sciences. Margot has discovered and studied several binary asteroids with radar and optical telescopes, in 2000, he obtained the first images of binary near-Earth asteroids and described formation of the binary by a spin-up process. Margot and his group have studied the influence of sunlight on the orbits and spins of asteroids. In 2007, Margot and collaborators determined that Mercury has a core from the analysis of small variations in the spin rate of the planet. These observations also enabled a measurement of the size of the based on a concept proposed by Stan Peale. In 2012, Margot and graduate student Julia Fang analyzed Kepler data to infer the architecture of planetary systems and they described planetary systems as flatter than pancakes. They also showed that planetary systems are dynamically packed. Margot was awarded the H. C, urey Prize by the American Astronomical Society in 2004. The asteroid 9531 Jean-Luc is named after him, Department of Earth, Planetary, and Space Sciences, UCLA Department of Physics and Astronomy, UCLA Personal web page
8.
Chad Trujillo
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Chadwick A. Chad Trujillo is an American astronomer, discoverer of minor planets and the co-discoverer of Eris, the most massive dwarf planet known in the Solar System. Trujillo works with software and has examined the orbits of the numerous trans-Neptunian objects. In late August 2005, it was announced that Trujillo, along with Michael E. Brown, as a result of the discovery of the satellite Dysnomia, Eris was the first TNO known to be more massive than Pluto. Trujillo attended Oak Park and River Forest High School in Oak Park, Trujillo was later a postdoctoral scholar at Caltech, and is currently an astronomer at the Gemini Observatory in Hawaii. He studies the Kuiper belt and the outer Solar System, the main-belt asteroid 12101 Trujillo is named for him. Trujillo is credited by the Minor Planet Center with the discovery and co-discovery of 50 numbered minor planets between 1996 and 2007, including many trans-Neptunian objects from the Kuiper belt, makemake, co-discovered with Brown and Rabinowitz in 2005, one of the first 5 official dwarf planets
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