21. Cassini, Gian Domenico [Cassini I] Glosario de CienciaFiccion - C - cassini, giovanni Domenico - Translate this page cassini, giovanni Domenico. 1.- Biografía Astrónomo italiano de origenfrancés (1625-1712).Fue el primer director del Observatorio de París. http://es.rice.edu/ES/humsoc/Galileo/Catalog/Files/cassini_gia.html

Catalog of the Scientific Community Cassini, Gian Domenico [Cassini I] Note: the creators of the Galileo Project and this catalogue cannot answer email on genealogical questions. 1. Dates Born: Italy, 1625 Died: France, 1712 Dateinfo: Dates Certain Lifespan: 2. Father Occupation: No Information No information on financial status. 3. Nationality Birth: Italy Career: Italy, France Death: France 4. Education Schooling: No University Studied at Vallebone, then at Jesuit college in Genoa and at abbey of San Fructuoso. Later tutored by Jesuits Giovan Battista Riccioli and Francesco Maria Grimaldi. I gather there was no university and no B.A. 5. Religion Affiliation: Catholic (assumed). 6. Scientific Disciplines Primary: Astronomy Subordinate: Optics, Hydraulics, Cartography 7. Means of Support Primary: Academic, Governmental Position, Personal (see his marriage listed under patronage). Secondary: Patronage. 1648-69, observed at Panzano Observatory. 1650, Professor of Astronomy at Bologna. 1669- , supported by Académie des Sciences at the Paris Observatory. 8. Patronage

22. Giovanni Domenico Cassini (1625-1712) giovanni Domenico cassini (June 8, 1625 September 14, 1712). giovanni Domenicocassini biography (Jens Dengler). References Kenneth Glyn Jones, 1991. http://www.seds.org/messier/xtra/Bios/cassini.html

Giovanni Domenico Cassini (June 8, 1625 - September 14, 1712) Giovanni Domenico (or, in French, Jean Dominique) Cassini was born on June 8, 1625 in Perinaldo (near Nice, now France). He studied mathematics and astronomy at the Jesuits and became professor of astronomy at Bologna, as well as fortress builder, at age 25. There, he determined the obliquity of the ecliptic at 23 deg 29' and studied the effects of refraction and the Solar parallax, worked on planetary theory and observed the comets of 1664 and 1668 (according to Kenneth Glyn Jones, also already one in 1652). Also, in 1663, he worked on fortifying the citadel of Urbino. In 1665, he determined the rotation periods of Jupiter (as 9h 56m) and Mars (24h 40m) with remarkable acuracy, by observing Jupiter's Great Red Spot, discovered by Robert Hooke (1635-1703) in 1664, and moving surface contours on Mars (such as Syrtis Major which Huygens had discovered in 1659). He also observed the phases of Venus, and discovered the oblateness of Jupiter in 1665. On invitation of the French King, Louis XIV, Cassini moved to Paris where he arrived on April 4, 1669, joined the newly founded

23. Giovanni Domenico Cassini Short biography of giovanni Domenico cassini by Jens Dengler. http://me.in-berlin.de/~jd/himmel/astro/Cassini-e.html

24. Cassini Biography of giovanni cassini (16251712) giovanni Domenico cassini. Born 8 June 1625 in Perinaldo, Republic of Genoa (now in this biography is giovanni cassini's name. He was given the name http://www-groups.dcs.st-and.ac.uk/~history/Mathematicians/Cassini.html

Giovanni Domenico Cassini Born: 8 June 1625 in Perinaldo, Republic of Genoa (now Italy) Died: 14 Sept 1712 in Paris, France Click the picture above to see three larger pictures Show birthplace location Previous (Chronologically) Next Biographies Index Previous (Alphabetically) Next Main index The first thing we should clarify in this biography is Giovanni Cassini 's name. He was given the name Giovanni Domenico by his parents, Jacopo Cassini and Julia Crovesi, after his birth in Italy. However he also used the name Gian Domenico Cassini, and after he moved to France, he changed his name to the French version of Jean-Dominique Cassini. To add just one more comment to the question of his name, he was the first of the famous Cassini family of astronomers and as such is often known as Cassini I. We know little of his parents but certainly his father was a Tuscan. In fact Giovanni was brought up, not by his parents but by an uncle, a brother of his mother Julia Crovesi. After spending two years being educated at Vallebone, Cassini entered the Jesuit College at Genoa where he studied under Casselli. After this he studied at the abbey of San Fructuoso. Taton writes [1]:- He showed great intellectual curiosity and was especially interested in poetry, mathematics and astronomy.

25. Giovanni Domenico Cassini Translate this page giovanni Domenico cassini. Die Ringe und die Monde des Saturn. giovanniDomenico cassini (1625-1712, Bild Sternwarte Paris). http://www.surveyor.in-berlin.de/himmel/astro/Cassini.html

26. Giovanni Domenico Cassini (1625-1712) giovanni Domenico cassini (June 8, 1625 September 14, 1712) giovanni Domenico (or, in French, Jean Dominique) cassini was born on June 8, 1625 in Perinaldo (near Nice, now France http://seds.lpl.arizona.edu/messier/xtra/Bios/cassini.html

Giovanni Domenico Cassini (June 8, 1625 - September 14, 1712) Giovanni Domenico (or, in French, Jean Dominique) Cassini was born on June 8, 1625 in Perinaldo (near Nice, now France). He studied mathematics and astronomy at the Jesuits and became professor of astronomy at Bologna, as well as fortress builder, at age 25. There, he determined the obliquity of the ecliptic at 23 deg 29' and studied the effects of refraction and the Solar parallax, worked on planetary theory and observed the comets of 1664 and 1668 (according to Kenneth Glyn Jones, also already one in 1652). Also, in 1663, he worked on fortifying the citadel of Urbino. In 1665, he determined the rotation periods of Jupiter (as 9h 56m) and Mars (24h 40m) with remarkable acuracy, by observing Jupiter's Great Red Spot, discovered by Robert Hooke (1635-1703) in 1664, and moving surface contours on Mars (such as Syrtis Major which Huygens had discovered in 1659). He also observed the phases of Venus, and discovered the oblateness of Jupiter in 1665. On invitation of the French King, Louis XIV, Cassini moved to Paris where he arrived on April 4, 1669, joined the newly founded

27. Cassini, Giovanni (1625-1712) -- From Eric Weisstein's World Of Scientific Biogr cassini, giovanni (16251712), French-Italian astronomer who measured the periodof rotation of Jupiter and issued a table of the motions of Jupiter s moons. http://scienceworld.wolfram.com/biography/Cassini.html

Branch of Science Astronomers Nationality French ... Italian Cassini, Giovanni (1625-1712) French-Italian astronomer who measured the period of rotation of Jupiter and issued a table of the motions of Jupiter's moons. He also discovered the moons of Saturn Iapetus Rhea Dione (1684), and Tethys (1684). Cassini discovered that Saturn's rings were divided by a dark gap. He also determined the parallax of Mars which allowed the calculation of the distance to Mars and the Earth Sun distance. Additional biographies: MacTutor (St. Andrews) Firenze Bonn

28. Cassini, Giovanni Astronomy People Most comprehensive resource on Astronomy History People giovanni cassini. Show Astronomy(Astronomy History People giovanni cassini) content on your web site http://astronomy.designerz.com/astronomy-history-people-giovanni-cassini.php

Map.Designerz.com Science.Designerz.com Mars Landing Site Astronomy News ... Cassini, Giovanni Astronomy Solar System Stars Star Clusters Galaxies ... Astronomy Site Map News Mars News Astronomy News Science News Environment News Channels Visited Clear Featured Links Web Hosting Web Development Web Design Science.Designerz.com ... Astronomy A comprehensive resource on Astronomy History People Giovanni Cassini Show Astronomy (Astronomy History People Giovanni Cassini) content on your web site Reach Astronomy (Astronomy History People Giovanni Cassini) Audience Save on Astronomy History People Giovanni Cassini books, magazines and software See which Astronomy History People Giovanni Cassini domain names are available Search Astronomy History People Giovanni Cassini on other search engines Press Releases, Stories and Articles on Astronomy History People Giovanni Cassini Chicago Astronomer Forum The Chicago Astronomer announces a new forum and newsletter for Chicago Area Amateur Astronomers. ... Press Release by Chicago Astronomer View all press releases Submit your press release View all articles Submit your article Featured Results (opens in a new window) Giovanni Domenico Cassini Short biography of Giovanni Domenico Cassini by Jens Dengler.

29. Glosario De Ciencia-Ficcion - C - Cassini, Giovanni Domenico cassini, giovanni Domenico. 1. Biografía Astrónomo italiano de origen francés (1625-1712).Fue el Astronaútica La cassini es una sonda automática diseñada por la NASA para http://www.ciencia-ficcion.com/glosario/c/cassdome.htm

Cassini, Giovanni Domenico de Saturno: Japeto Rea Tetis (1684) y Dione planeta que lleva su nombre. 10 de noviembre de 1999 NASA para el estudio del sistema de Saturno. Fue lanzada el 15 de octubre de 1997, con una trayectoria que, al igual que otras sondas espaciales, aprovechaba las atracciones gravitatorias de Venus, la Tierra y para, finalmente, ponerse en en torno a Saturno. y la magnetosfera Huygens, 7 de diciembre de 1999 Creado: 20 de noviembre de 1999 29 de diciembre de 2003 a las 20:00 Bienvenida Mapa del Sitio

30. Informationsphere.com: Cassini Mission informationsphere.com. Related Web sites. Suggest a related Web site Navigate Database Carving cassini Mission cassini, giovanni Domenico. http://www.informationsphere.com/html/3615.htm

@import url(http://www.informationsphere.com/styles/style.css); Home Contributors Site Info Newsletter ... Contact Browse by Alphabet Letter A Letter B Letter C Letter D Letter E Letter F Letter G Letter H Letter I Letter J Letter K Letter L Letter M Letter N Letter O Letter P Letter Q Letter R Letter S Letter T Letter U Letter V Letter W Letter X Letter Y Letter Z Numbers Browse by Category Anthropology Arts Astronomy Biology Chemistry Entertainment Environment Geology History Mathematics Meteorology Military Miscellaneous Physics Politics Regional Science (General) Social Science Home Categories Alphabet Quickfinder Random Terms Top Terms FREE Newsletter About Contact 2758 Subscribers can't be wrong: Get your FREE copy today and join now! click here... Sexual Intercour... Male Orgasm Orgasm Lunitidal Interv... Air-Condition Barrel Of Oil Eq... Law Of Conservat... Desert Climate Chemical Weather... Law Of Supply An... Thailand : According to WHO bird flu may have passed between humans Search the Web! Cassini Mission Send-To Print More Category: Astronomy 157 views Texts Images Related Terms Related Web Sites Available Texts USGS Astrogeology Research Program Launch Date: October 15, 1997

31. Cassini, Giovanni Domenico (1625-1712) cassini, giovanni Domenico (16251712). Italian-born French astronomerwho became Professor of Astronomy at Bologna (1650) and, later http://www.daviddarling.info/encyclopedia/C/CassiniG.html

The Encyclopedia of Astrobiology, Astronomy, and Spaceflight FRONT PAGE NEWS ARCHIVE NEWSLETTER ... Z this site WWW Cassini, Giovanni Domenico (1625-1712) Italian-born French astronomer who became Professor of Astronomy at Bologna (1650) and, later, the first Director of the Paris Observatory . In 1666, he identified one of the polar caps on Mars. He derived the axial periods of Jupiter and Mars, and discovered four satellites of Saturn and the dark division (now named after him) in Saturn's rings. For more: var site="s13space1234"

32. Cassini, Giovanni Domenico cassini, giovanni Domenico (16251712). Italian-born French astronomerwho discovered four moons of Saturn and the gap in the rings http://www.cartage.org.lb/en/themes/Biographies/MainBiographies/C/Cassini/1.html

Cassini, Giovanni Domenico Italian-born French astronomer who discovered four moons of Saturn and the gap in the rings of Saturn now called the Cassini division. Cassini was born near Nice (then in Italy). Having assisted two astronomers at an observatory near Bologna, Cassini was made professor of astronomy at the University of Bologna at the age of 25. In 1669 he departed for France at the invitation of King Louis XIV, to construct and run the Paris Observatory. When he went blind 1710, his son Jacques Cassini (1677-1756) succeeded him. During 1664-67 Cassini determined the rotation periods of Mars, Jupiter, and Venus. In 1675 he distinguished two zones within what was thought to be the single ring around Saturn. Cassini correctly suggested that the rings were composed of myriads of tiny satellites. In the 1670s Cassini made many observations of details on the lunar surface. He also took advantage of a good opposition of Mars 1672 to determine the distance between the Earth and that planet. He arranged for Jean Richer (1630-1696) to make measurements from his base in Cayenne, on the NE coast of South America, while Cassini made simultaneous measurements in Paris, which permitted them to make a triangulation of Mars. From the result, Cassini was able to deduce many other astronomical distances.

33. Astronomy: History: People: Cassini, Giovanni Science Directory cassini, giovanni. giovanni Domenico cassini - Short biographyof giovanni Domenico cassini by Jens Dengler. cassini, giovanni. http://www.spacetransportation.org/Astronomy/History/People/Cassini__Giovanni/

Science Directory - Cassini, Giovanni Home Search Add a Site Modify a Site ... Links SEARCH ADVANCED SEARCH RANDOM LINK Find this: CUSTOM LINKS Yoursite Another Area Somewhere else Home ... People : Cassini, Giovanni Giovanni Cassini - Brief information about the life of Cassini (1625-1712) and his discoveries. Giovanni Domenico Cassini - Short biography of Giovanni Domenico Cassini by Jens Dengler. Cassini, Giovanni Spacetransportation.org - Science Directory - Last Update: Sun May 23 2004

34. Fauth Translate this page giovanni Domenico cassini (1625-1712). giovanni Domenico cassini erblindete1710 und starb zwei Jahre später am 14. September 1712 in Paris. http://home.t-online.de/home/m.holl/cassini.htm

Giovanni Domenico Cassini (1625-1712) , 1667), wobei er bei letzterem ein dunkles Wolkenband zu erkennen glaubte (1665). ,,Connaissance des temps" , den ersten nautische Kalender, aus der Taufe.

35. Science, Astronomy, History, People: Cassini, Giovanni giovanni cassini was an Italianborn French astronomer who, among others, discoveredcassini s division, the dark gap between the A and B rings of Saturn. http://www.combose.com/Science/Astronomy/History/People/Cassini,_Giovanni/

Top Science Astronomy History ... Giovanni Cassini - Brief information about the life of Cassini (1625-1712) and his discoveries. Giovanni Domenico Cassini - Short biography of Giovanni Domenico Cassini by Jens Dengler. Giovanni Cassini was an Italian-born French astronomer who, among others, discovered Cassini's division, the dark gap between the A and B rings of Saturn. Discovered four of Saturn's moons. Help build the largest human-edited directory on the web. Submit a Site Open Directory Project Become an Editor The combose.com directory is based on the Open Directory and has been modified and enhanced using our own technology. About ComboSE Download Combose Toolbar

36. People In Astronomy C. cassini, giovanni Domenico 16251712 (Aka Jean Dominique) Italian-born Frenchastronomer. cassini was the first director of the Royal Observatory in Paris. http://www.solarviews.com/eng/people.htm

People in Astronomy Index A B C D ... Z Additional Resources The Bruce Medalists A Adams, John Couch English astronomer and mathematician. At the age of 24, Adams was the first person to predict the position of a planetary mass beyond Uranus . After Johann Gottfried Galle confirmed the existence of Neptune based on independent calculations done by Urbain Jean Joseph Le Verrier , the two became embroiled in a dispute over priority. B Barnard, Edward Emerson American astronomer. Barnard discovered Jupiter 's satellite Amalthea and Barnard's star, the second-nearest star system to the Sun. Bode, Johann German astronomer. He is known for the bogus "Bode's Law" which attempts to explain the sizes of the planetary orbits. Bond, William Cranch American astronomer. One of the earliest American astronomers of note, Bond rose from poverty and overcame a lack of formal education to become the first director of the Harvard College Observatory. At the observatory, he studied Saturn and (with William Lassell ) discovered its moon Hyperion Brahe, Tycho

37. Köpfe Translate this page Planeten.. C. cassini, giovanni Domenico 1625-1712 (Alias Jean Dominique)Italienisch-stämmiger französischer Astronom. cassini http://www.solarviews.com/germ/people.htm

Index A B C D ... History of Astronomy: Persons A Adams, John Couch Uranus vorhersagte. Nachdem Johann Gottfried Galle die Existenz von Neptun auf Grundlage der Berechnungen von Urbain Jean Joseph Le Verrier B Barnard, Edward Emerson Amerikanischer Astronom. Barnard entdeckte den Jupiter mond Amalthea Bode, Johann Bond, William Cranch Amerikanischer Astronom. Als einer der ersten amerikanischen Astronomen von Bedeutung entkam Bond der Armut und dem Mangel an formeller Bildung und wurde der erste Direktor des Harvard College Observatory. An diesem Observatorium studierte er Saturn und entdeckte (gemeinsam mit William Lassell ) dessen Mond Hyperion Brahe, Tycho Kepler C Cassini, Giovanni Domenico Saturn monde ( Tethys Dione Rhea und Iapetus D E Einstein, Albert Deutsch-amerikanischer Physiker. Einstein entwickelte die Spezielle und die Allgemeine , die, zusammen mit der Quantenmechanik, die Grundlage der modernen Physik bilden. F Franklin, Benjamin Amerikanischer Beamter, Schriftsteller und Wissenschaftler. Franklin spielte eine der Hauptrollen bei der amerikanischen Revolution und wirkte beim Erstellen der Verfassung mit. Seine zahlreichen wissenschaftlichen und praktischen Erfindungen umfassen den Blitzableiter, den Feldstecher und einen Herd. G Galle, Johann Gottfried

38. Cassini, Júpiter Y Las Distancias En El Sistema Solar Translate this page cassini, giovanni Domenico (1625-1712). Famoso astrónomo nacido en Italia cuyonombre está principalmente unido a la llamada división de cassini. http://www.xtec.es/~rmolins1/bios/es/cassini.htm

Personajes famosos Astronomía Cassini, Júpiter y las distancias en el Sistema Solar Otras secciones Astronomía Educativa El Sistema Solar Fotos del Sistema Solar El Universo ... Lecturas de Astronomía Cassini, Giovanni Domenico (1625-1712). Famoso astrónomo nacido en Italia cuyo nombre está principalmente unido a la llamada división de Cassini. En 1650, con sólo veinticinco años de edad, fue profesor de Astronomía en la Universidad de Bolonia, llegando a ser catedrático. En esta ciudad, en la catedral de San Petronio, hizo trazar el inmenso cuadrante que atraviesa oblicuamente el suelo de la iglesia y por medio del cual corrigió las tablas del movimiento del Sol. En 1665 descubrió el movimiento de rotación de Júpiter alrededor de su propio eje y midió su duración, haciendo lo mismo en 1666 con el de Marte. Calculó los períodos rotacionales de Júpiter, Marte y Venus, y en 1668 elaboró las tablas de los movimientos de los cuatro satélites de Júpiter descubiertos por Galileo (Olaf Roemer utilizó los resultados para calcular la velocidad de la luz). En 1669 fue nombrado director del Observatorio Astronómico de París invitado por el ministro francés Colbert. Aquí descubrió, entre 1671 y 1674 , cuatro satélites de Saturno hasta entonces desconocidos (Japeto, Rhea, Tetis y Dione), bautizados por él como "Ludovici" en honor del "Rey Sol"; y en 1675, observó una discontinuidad (detectada 10 años antes por William Balle) que ahora se la conoce como división de Cassini.

39. Cassini, Júpiter I Les Distàncies En El Sistema Solarl cassini, giovanni Domenico (16251712). Famós astrònom nascut a Itàlia elnom del qual està principalment unit al anomenada divisió de cassini. http://www.xtec.es/~rmolins1/bios/cat/cassini.htm

Personatges famosos Astronomia Cassini, Júpiter i les distàncies en el Sistema Solar Altres seccions Astronomia Educativa El Sistema Solar Fotos del Sistema Solar L'Univers ... Lectures d'Astronomia Cassini, Giovanni Domenico (1625-1712). Famós astrònom nascut a Itàlia el nom del qual està principalment unit a l'anomenada divisió de Cassini. Al 1650, amb només vint-i-cinc anys d'edat, va ser professor d'Astronomia a la Universitat de Bolonya, arribant a ser catedràtic. En aquesta ciutat, a la catedral de Sant Petroni, va fer traçar l'immens quadrant que travessa obliquament el sòl de l'església i per mitjà del qual va corregir les taules del moviment del Sol. Al 1665 va descobrir el moviment de rotació de Júpiter al voltant del seu propi eix i va mesurar la seva durada, fent el mateix al 1666 amb el de Mart. Va calcular els períodes rotacionales de Júpiter, Mart i Venus, i al 1668 va elaborar les taules dels moviments dels quatre satèl·lits de Júpiter descoberts per Galileu (Olaf Roemer va utilitzar aquests resultats per a calcular la velocitat de la llum). Al 1669 va ser nomenat director de l'Observatori Astronòmic de París, convidat pel ministre francès Colbert. Aquí va descobrir, entre 1671 i 1674 , quatre satèl·lits de Saturn fins aleshores desconeguts (Japetus, Rhea, Tetis i Dione), batejats per ell com "Ludovici" en honor del "Rei Sol"; i al 1675, va observar una discontinuidad (detectada 10 anys abans per William Balle) que ara es coneix com a divisió de Cassini.

40. AOL Canada Search: Search Results Canadian Sites Only Main Advanced Help. Main Science Astronomy Astronomers cassini, giovanni Sponsored Links SubCategories In cassini, giovanni http://search.aol.ca/cat.adp?id=5884237&layer=&from=subcats

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