Astronomische Nachrichten ( Astronomical Notes ), one of the first international journals in the field of astronomy , was established in 1821 by the German astronomer Heinrich Christian Schumacher . It claims to be the oldest astronomical journal in the world that is still being published. The publication today specializes in articles on solar physics , extragalactic astronomy , cosmology , geophysics , and instrumentation for these fields. All articles are subject to peer review .
57-514: The journal was founded in 1821 by Heinrich Christian Schumacher , under the patronage of Christian VIII of Denmark , and quickly became the world's leading professional publication for the field of astronomy. Schumacher edited the journal at the Altona Observatory , then under the administration of Denmark , later part of Prussia, and today part of the German city of Hamburg . Schumacher edited
114-572: A Republic at the end of World War I . After the Nazis seized power in 1933 , there was a ceremonial handshake between President Paul von Hindenburg and the new Chancellor Adolf Hitler on 21 March 1933 in Potsdam's Garrison Church in what became known as the " Day of Potsdam ". This symbolised a coalition of the military ( Reichswehr ) and Nazism . Potsdam was severely damaged by Allied bombing raids during World War II . The Cecilienhof Palace
171-411: A period of over 180 years. Although the journal was founded in 1821, the first volume was dated 1823. Volume 1 (1823) consisted of 33 issues and a total of 516 pages. The next year, volume 2 (1824), saw 34 issues and 497 pages. Apart from the years 1830–1832, when two volumes were published in 1831 and none in 1830 or 1832, single volumes of around 20–30 issues were published each year until 1846. Then it
228-529: Is over 1,000 years old, is widely known for its palaces, its lakes, and its overall historical and cultural significance. Landmarks include the parks and palaces of Sanssouci , Germany's largest World Heritage Site, as well as other palaces such as the Orangery Palace , the New Palace , Cecilienhof Palace , and Charlottenhof Palace . Potsdam was also the location of the significant Potsdam Conference in 1945,
285-527: Is served by several motorways : the A 10 , a beltway better known as Berliner Ring , the A 115 (using part of the AVUS ) and is closely linked to the A 2 and A 9 . The B 1 and B 2 federal roads cross the city. Potsdam features a network of urban and suburban buses. Potsdam is connected to national and international air traffic via Berlin Brandenburg Airport (BER), which is around 40 kilometers to
342-515: Is that it derives from an old West Slavonic term meaning "beneath the oaks", i.e., the corrupted pod dubmi/dubimi ( pod "beneath", dub "oak"). However, some question this explanation. The area around Potsdam shows signs of occupancy since the Bronze Age and was part of Magna Germania as described by Tacitus . After the great migrations of the Germanic peoples, Slavs moved in and Potsdam
399-770: The Fachhochschule Potsdam was founded as the second college. It had 3,518 students as of 2017. Konrad Wolf Film University of Babelsberg (HFF), founded in 1954 in Babelsberg , is the foremost centre of the German film industry since its birth, with over 600 students. There are also several research foundations, including Fraunhofer Institutes for Applied Polymer Research and Biomedical Engineering, Max Planck Institute for Gravitational Physics ( Albert Einstein Institute ), Max Planck Institute of Colloids and Interfaces, and Max Planck Institute for Molecular Plant Physiology,
456-597: The Astrophysical Observatory of Potsdam . The observatory was in Potsdam , on the outskirts of Berlin, and from 1948 the journal was published by the publishing company Akademie-Verlag , under the auspices of the German Academy of Sciences Berlin . One of Kienle's students, Johann Wempe [ de ] (1906–1980) succeeded him as editor in 1951 and held the post for 22 years. From 1949, and officially from
513-688: The Netherlands and Bohemia . The edict accelerated population growth and economic recovery. Later, the city became a full residence of the Prussian royal family. The buildings of the royal residences were built mainly during the reign of Frederick the Great . One of these is the Sanssouci Palace (French: "without cares" or "no concern", by Georg Wenzeslaus von Knobelsdorff , 1744), famed for its formal gardens and Rococo interiors. Other royal residences include
570-532: The New Palace and the Orangery . In 1815, at the formation of the Province of Brandenburg , Potsdam became the provincial capital until 1918, except for a period between 1827 and 1843 when Berlin was the provincial capital (as it became once again after 1918). The province comprised two governorates named after their capitals Potsdam and Frankfurt (Oder) . Between 1815 and 1945, the city of Potsdam served as capital of
627-576: The Regierungsbezirk of Potsdam [ de ] ( German : Regierungsbezirk Potsdam ). The Regierungsbezirk encompassed the former districts of Uckermark , the Mark of Priegnitz, and the greater part of the Middle March . It was situated between Mecklenburg and the Province of Pomerania on the north, and the Province of Saxony on the south and west (Berlin, with a small surrounding district,
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#1732847770953684-534: The S7 S-Bahn line. The stations served are Griebnitzsee , Babelsberg and the Central Station ( Hauptbahnhof ), the main and long-distance station of the city. Other DB stations in Potsdam are Charlottenhof , Park Sanssouci (including the monumental Kaiserbahnhof ), Medienstadt Babelsberg , Rehbrücke , Pirschheide and Marquardt . The city also possesses a 27 km-long tramway network . Potsdam
741-651: The Thirty Years' War (1618–1648). A continuous Hohenzollern possession since 1415, Potsdam became prominent, when it was chosen in 1660 as the hunting residence of Frederick William I , Elector of Brandenburg , the core of the powerful state that later became the Kingdom of Prussia . It also housed Prussian barracks . After the Edict of Potsdam in 1685, Potsdam became a centre of European immigration. Its religious freedom attracted people from France ( Huguenots ), Russia ,
798-531: The baseline measurement ( Braak Base Line ) in the village Braak near Hamburg in 1820. He was elected a Foreign Fellow of the Royal Society of London in 1821, and a Fellow of the Royal Society of Edinburgh in 1822. Schumacher was chiefly occupied with the publication of Ephemerides (11 parts, 1822–1832) and of the journal Astronomische Nachrichten (founded by himself in 1821 and still being published), of which he edited thirty-one volumes. In 1827 he
855-604: The fall of the Berlin Wall . The Filmstudio Babelsberg , founded in 1912, is the oldest large-scale film studio in the world. Potsdam developed into a centre of science in Germany in the 19th century. Today, there are three public colleges, the University of Potsdam , and more than 30 research institutes in the city. The area was formed from a series of large moraines left after the last glacial period . Today, only one quarter of
912-535: The 1950s until the reunification of Germany in 1990, the journal was published in the German Democratic Republic , behind the Iron Curtain . From 1974 onwards, the journal issues list a chief editor and an editorial board, and the journal was bilingual, with the same material published in German and English. Akademie-Verlag was taken over by VCH in 1990. From 1996 to the present day (from volume 317),
969-513: The Brandenburg and Berlin region. Potsdam was historically a centre of European immigration. Its religious tolerance attracted people from France, Russia, the Netherlands and Bohemia. This is still visible in the culture and architecture of the city. The most popular attraction in Potsdam is Sanssouci Park , 2 km (1 mi) west of the city centre. In 1744 King Frederick the Great ordered
1026-665: The GFZ – German Research Centre for Geosciences , the Potsdam Astrophysical Institute, the Institute for Advanced Sustainability Studies, The Leibniz Institute for Agricultural Engineering and Bioeconomy and the Potsdam Institute for Climate Impact Research, which employs 340 people in researching climate change . As well as universities, Potsdam is home to reputable secondary schools . Montessori Gesamtschule Potsdam , in western Potsdam, attracts 400 students from
1083-672: The astronomical centre of the civilised world. Other astronomical journals were also founded around this time, such as the British Monthly Notices of the Royal Astronomical Society , which was founded in 1827. It was the importance of Astronomische Nachrichten , however, that led the American astronomer Benjamin A. Gould in 1850 to found The Astronomical Journal in the United States. Following Schumacher's death,
1140-568: The city and of many of its boroughs are of Slavic origin. Potsdam was a residence of the Prussian kings and the German Emperor until 1918. Its planning embodied ideas of the Age of Enlightenment : through a careful balance of architecture and landscape, Potsdam was intended as "a picturesque, pastoral dream" which would remind its residents of their relationship with nature and reason. The city, which
1197-500: The city has a humid continental climate ( Dfb ), which also shows a slight influence of the continent different from the climates predominantly influenced by the Atlantic Ocean . Low averages below freezing for almost all winter causing snows that are frequent and winters are cold, but not as stringent as inland locations or with greater influence from the same. Summer is also relatively warm with temperatures between 23 and 24 °C,
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#17328477709531254-436: The city in 2003. The appearance of the city boroughs is quite different. Those in the north and in the centre consist mainly of historical buildings, the south of the city is dominated by larger areas of newer buildings. The city of Potsdam is divided into 32 Stadtteile (boroughs, both quarters and suburbs/wards together), which are divided further into 84 statistical Bezirke (districts). Today, one distinguishes between
1311-583: The city is built up, the rest remaining as green space. There are about 20 lakes and rivers in and around Potsdam, such as the Havel , the Griebnitzsee , Templiner See , Tiefer See , Jungfernsee , Teltowkanal, Heiliger See , and Sacrower See . The highest point is the 114-metre (374 ft) high Kleiner Ravensberg . Potsdam is divided into seven historic city Stadtteile (quarters) and nine new Ortsteile (suburbs/wards, former separate villages), which joined
1368-558: The conference where the three heads of government of the USSR, the US, and the UK decided on the division of Germany following its surrender, a conference which defined Germany's history for the following 45 years. Babelsberg , in the south-eastern part of Potsdam, was already by the 1930s the home of a major film production studio and it has enjoyed success as an important center of European film production since
1425-575: The construction of a residence here, where he could live sans souci ("without worries", in the French spoken at the court). The park hosts a botanical garden ( Botanical Garden, Potsdam ) and many buildings: Three gates from the original city wall remain today. The oldest is the Hunters' Gate ( Jägertor ), built in 1733. The Nauener Tor was built in 1755 and close to the historic Dutch Quarter. The ornate Brandenburg Gate (built in 1770, not to be confused with
1482-574: The construction of the Berlin Wall . The walling off of West Berlin not only isolated Potsdam from West Berlin, but also doubled commuting times to East Berlin . The Glienicke Bridge across the Havel connected the city to West Berlin and was the scene of some Cold War exchanges of spies . After German reunification , Potsdam became the capital of the newly re-established state of Brandenburg . Since then there have been many ideas and efforts to reconstruct
1539-544: The east. Potsdam is a university town . The University of Potsdam was founded in 1991 as a university of the State of Brandenburg. Its predecessor was the Akademie für Staats- und Rechtswissenschaften der DDR " Walter Ulbricht " , a college of education founded in 1948 which was one of the GDR's most important colleges. There are about 20,000 students enrolled at the university. In 1991
1596-604: The elevation to rank of urban Bezirk or affiliation with Potsdam governorate, respectively): Berlin was the capital of Prussia and later of the German Empire , but the court remained in Potsdam, where many government officials settled. In 1914, Emperor Wilhelm II signed the Declaration of War in the Neues Palais (New Palace). The city lost its status as a "second capital" in 1918, when Wilhelm II abdicated and Germany became
1653-520: The first 31 issues of the journal, from its founding in 1821 until his death in 1850. These early issues ran to hundreds of pages, and consisted mostly of letters sent by astronomers to Schumacher, reporting their observations. The journal proved to be a great success, and over the years Schumacher received thousands of letters from hundreds of contributors. The letters were published in the language in which they were submitted, mostly German, but also English, Italian and other languages. The journal's renown
1710-533: The heat waves being influenced by the UHI of Potsdam. The average winter high temperature is 4.0 °C (39.2 °F), with a low of −1.3 °C (29.7 °F). Snow is common in the winter. Spring and autumn are short. Summers are mild, with a high of 24.3 °C (75.7 °F) and a low of 13.5 °C (56.3 °F). The Potsdam weather station has recorded the following extreme values: The name "Potsdam" originally seems to have been Poztupimi . A common theory
1767-518: The interim director of the observatory and editor of the journal was Adolph Cornelius Petersen [ de ] , who had worked at the observatory with Schumacher for 24 years from around 1825. Petersen, who died in 1854, was later aided as editor by the Danish astronomer Thomas Clausen , who had also previously worked at the observatory. The editor from 1854 was the German astronomer Christian August Friedrich Peters , who had taken over as director of
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1824-520: The journal has been published by Wiley-VCH. This company was formed in 1996 when the German publishing company Verlag Chemie [ de ] (founded 1921) joined John Wiley and Sons . The journal's editorial offices remain in Potsdam, at the Astrophysical Institute Potsdam , and the current editor (2007) is K. G. Strassmeier. The back catalogue of the journal includes 43,899 articles in 99,565 pages in 328 volumes, published over
1881-470: The journal was not published at all from 1944 to 1946 (Berlin suffered heavy damage in the closing years of World War II ). From 1947 to the present, the journal has published a volume per year in most years, but did not publish at all in some years in the 1950s, 1960s and 1970s. From 1974 to 1996, the journal was published as 6 issues a year, with each volume being 300–400 pages. Under the new publishers, Wiley, this pattern continued until 2003, at which point
1938-518: The journal was the organ of the Astronomische Gesellschaft . The editor from 1896 until his death in 1907 was the German astronomer Heinrich Kreutz , who had previously assisted Krueger. Kreutz edited volumes 140 to 175. Other staff members during the period from 1880 to 1907 included the astronomers Richard Schorr and Elis Strömgren . The editor from 1907 to 1938 was the German astronomer Hermann Kobold . After Kobold retired in 1938,
1995-664: The journal's editorial office moved from Kiel to Berlin , and during the Second World War the journal was published by the Astronomical Calculation Institute (Heidelberg University) (Astronomisches Recheninstitut) in Berlin-Dahlem . In 1945, the institute was relocated to Heidelberg , but the journal remained in the Berlin region. After the war, Astronomische Nachrichten was edited by Hans Kienle , director of
2052-579: The mayor was selected by the NSDAP and the city council was dissolved; it was reconstituted in token form after 1945, but free elections did not take place until after reunification . Today, the city council is the city's central administrative authority. Local elections took place on 26 October 2003 and again in 2008. Between 1990 and 1999, the Chairman of the City Council was known as the "Town President" but today
2109-412: The north of the city. For the history of all incorporations, see the relevant section on incorporation and spin-offs. Structure with statistical numbering: At the end of 2019, a change was made to the administrative structure: Officially the climate is oceanic - more degraded by being far from the coast and to the east ( Köppen : Cfb ), but using the 1961–1990 normal and the 0 °C isotherm
2166-399: The number of issues per year increased to 9 due to the publication of supplementary issues. Since 2004 there have been 10 issues a year. In 2006, volume 327, there were 10 issues and 1100 pages. Heinrich Christian Schumacher Prof Heinrich Christian Schumacher FRS(For) FRSE (3 September 1780 – 28 December 1850) was a German - Danish astronomer and mathematician. Schumacher
2223-500: The observatory at Altona. In 1872, the observatory moved from Altona to Kiel , from where Peters continued to publish the journal until his death in 1880, aided in his final years by his son Carl Friedrich Wilhelm Peters . The journal would continue to be published in Kiel until 1938. Following Peters's death, Adalbert Krueger served as the new director of the observatory and editor of the journal from 1881 until he died in 1896. At this time
2280-495: The older parts of the city (areas of the historic city and places suburbanized at the latest in 1939) – these are the city center, the western and northern suburbs, Bornim, Bornstedt, Nedlitz, Potsdam South, Babelsberg, Drewitz, Stern and Kirchsteigfeld – and those communities incorporated after 1990 which have since 2003 become Ortsteile – these are Eiche, Fahrland, Golm, Groß Glienicke, Grube, Marquardt, Neu Fahrland, Satzkorn and Uetz-Paaren. The new Ortsteile are located mainly in
2337-533: The original appearance of the city, including the Potsdam City Palace and the Garrison Church . Since 2000 Potsdam has been one of the fastest-growing cities in Germany. Largest groups of foreign residents: Potsdam has had a mayor ( Bürgermeister ) and city council since the 15th century. From 1809 the city council was elected, with a mayor ( Oberbürgermeister ) at its head. During Nazi Germany ,
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2394-475: The post is the "Chairman of the City Council". The mayor is elected directly by the population. The current mayor is Mike Schubert of the Social Democratic Party (SPD) since 2018. The most recent mayoral election was held on 23 September 2018, with a runoff held on 14 October, and the results were as follows: The city council governs the city alongside the mayor. The most recent city council election
2451-585: The rank of urban districts. The principal towns were Brandenburg upon Havel , Köpenick , Potsdam, Prenzlau , Spandau and Ruppin . Until 1875 Berlin also was a town within the governorate. After its disentanglement a number of its suburbs outside Berlin's municipal borders grew to towns, many forming urban Bezirke within the governorate of Potsdam such as Charlottenburg , Lichtenberg , Rixdorf (after 1912 Neukölln), and Schöneberg (all of which, as well as Köpenick and Spandau, incorporated into Greater Berlin in 1920). The urban Bezirke were (years indicating
2508-566: The war, were demolished. When in 1946 the remainder of the Province of Brandenburg west of the Oder-Neiße line was constituted as the state of Brandenburg , Potsdam became its capital. In 1952 the GDR disestablished its states and replaced them by smaller new East German administrative districts known as Bezirke . Potsdam became the capital of the new Bezirk Potsdam until 1990. Potsdam, south-west of Berlin, lay just outside West Berlin after
2565-621: Was acknowledged by the British astronomer John Herschel (then secretary to the Royal Astronomical Society ) in a letter to the Danish King in 1840, writing that Astronomische Nachrichten was: ...one of the most remarkable and influential astronomical works, which have ever appeared and which, while operating more beneficially on the progress of its Science than any similar work of modern times [has] made your Majesty's city of Altona ...
2622-467: Was an urban governorate and enclave within the governorate of Potsdam between 1815 and 1822, then it merged as urban district into the governorate only to be disentangled again from Potsdam governorate in 1875, becoming a distinct province-like entity on 1 April 1881). Towards the north west the governorate was bounded by the rivers Elbe and the Havel, and on the north east by the Oder . The south eastern boundary
2679-520: Was appointed Professor of Astronomy in Copenhagen and Director of the Observatory. From 1817 he directed the triangulation of Holstein, to which a few years later was added a complete geodetic survey of Denmark (finished after his death). For the sake of the survey, Schumacher established the Altona Observatory at Altona , and resided there permanently. He cooperated with Carl Friedrich Gauss for
2736-500: Was associated with the Chilean geodesic survey in 1864. Returning in 1869, he was appointed assistant astronomer at Altona in 1873, and afterwards at Kiel . Schumacher's nephew, Christian Andreas Schumacher (1810–1854), was associated with the geodetic survey of Denmark from 1833 to 1838, and afterwards (1844–1845) improved the observatory at Pulkowa . In 1935 the Moon crater Schumacher
2793-666: Was born at Bramstedt , in Holstein , near the German/Danish border. He was educated at Altona Gymnasium on the outskirts of Hamburg . He studied in Germany at Kiel , Jena , and Göttingen Universities as well as Copenhagen . He received a doctorate from Dorpat University in Russian Empire in 1807. From 1808, he was adjunct professor of astronomy in Copenhagen. He directed the Mannheim observatory from 1813 to 1815, and then in 1815
2850-520: Was buried in the Heilig Geist Kirchhof (Holy Ghost Church) in Altona. The site is now marked by a stone memorial. In 1812 he married Christine Madelaine Schoon. Their son, Richard Schumacher (1827–1902), was his assistant from 1844 to 1850 at the conservatory at Altona. Having become assistant to Carlos Guillermo Moesta (1825–1884), director of the observatory at Santiago de Chile , in 1859, he
2907-832: Was elected member of the Royal Swedish Academy of Sciences , and in 1829 he won the Gold Medal of the Royal Astronomical Society . Schumacher was elected a member of the American Philosophical Society in 1823 and a Foreign Honorary Member of the American Academy of Arts and Sciences in 1834. His portrait now hangs in the Development Office of the Royal Society . He died in Altona on 28 December 1850. He
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#17328477709532964-404: Was held on 9 June 2024, and the results were as follows: The Landtag Brandenburg , the parliament of the state of Brandenburg is in Potsdam. It has been housed in the Potsdam City Palace since 2014. Potsdam is twinned with: Potsdam, included in the fare zone "C" ( Tarifbereich C ) of Berlin 's public transport area and fare zones A and B of its own public transport area, is served by
3021-407: Was mostly two volumes a year until 1884. There were a record number of five volumes published in 1884. Most years from 1884 to 1914 had three or more volumes. The years 1915–1919 (coinciding with World War I ) saw a dip in publication, with 1916 and 1919 only featuring one volume. From 1920 to 1940, most years saw three volumes published. Only one volume per year was published from 1941 to 1943, and
3078-551: Was named in his honour. Potsdam Potsdam ( German pronunciation: [ˈpotsdam] ) is the capital and largest city of the German state of Brandenburg . It is part of the Berlin/Brandenburg Metropolitan Region . Potsdam sits on the River Havel , a tributary of the Elbe , downstream of Berlin, and lies embedded in a hilly morainic landscape dotted with many lakes, around 20 of which are located within Potsdam's city limits. It lies some 25 kilometres (16 miles) southwest of Berlin's city centre. The name of
3135-467: Was probably founded after the 7th century as a settlement of the Hevelli tribe centred on a castle. It was first mentioned in a document in 993 as Poztupimi , when Emperor Otto III gifted the territory to the Quedlinburg Abbey , then led by his aunt Matilda . By 1317, it was mentioned as a small town. It gained its town charter in 1345. In 1573, it was still a small market town of 2,000 inhabitants. Potsdam lost nearly half of its population due to
3192-564: Was the scene of the Potsdam Conference from 17 July to 2 August 1945, at which the victorious Allied leaders Harry S. Truman , Winston Churchill and Joseph Stalin met to decide the future of Germany and postwar Europe in general. The conference ended with the Potsdam Agreement and the Potsdam Declaration . The government of East Germany (formally known as the German Democratic Republic (German: Deutsche Demokratische Republik , DDR)) tried to remove symbols of "Prussian militarism ". Many historic buildings, some of them badly damaged in
3249-403: Was to the neighbouring governorate of Frankfurt (Oder). About 500,000 inhabitants lived in the Potsdam governorate, which covered an area of about 20,700 square kilometres (7,992 sq mi), divided into thirteen rural districts , partially named after their capitals: The traditional towns in the governorate were small, however, in the course of the industrial labour migration some reached
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