{"id":53569,"date":"2026-05-05T06:00:00","date_gmt":"2026-05-05T04:00:00","guid":{"rendered":"https:\/\/www.omnesmag.com\/?p=53569"},"modified":"2026-01-16T13:27:07","modified_gmt":"2026-01-16T12:27:07","slug":"jose-da-zaragoza","status":"publish","type":"post","link":"https:\/\/www.omnesmag.com\/it\/actualidad\/jose-de-zaragoza\/","title":{"rendered":"Scienziati cattolici: Jos\u00e9 de Zaragoza"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Jos\u00e9 de Zaragoza (Valencia, 1627 - Madrid, 1679) \u00e8 stato un gesuita, matematico e astronomo spagnolo del XVII secolo, legato al movimento dei novatores, che cercavano di rinnovare la scienza spagnola attraverso metodi pi\u00f9 empirici e razionali di quelli in uso all'epoca.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">La sua formazione inizia all'Universit\u00e0 di Valencia, dove ottiene il dottorato in filosofia. In seguito gli fu offerta la possibilit\u00e0 di assumere la cattedra di matematica presso l'universit\u00e0, ma rifiut\u00f2 perch\u00e9 pi\u00f9 interessato alla teologia, il che riflette il profondo impegno verso la sua fede cattolica che avrebbe guidato tutta la sua carriera.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nel 1651 entr\u00f2 nella Compagnia di Ges\u00f9. Attraverso questa istituzione insegn\u00f2 in diverse scuole dell'ordine, in citt\u00e0 come Calatayud, Maiorca, Barcellona e la stessa Valencia.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Acquis\u00ec anche altre cariche: nel 1667 fu nominato membro del Consiglio Reale delle Miniere, un anno dopo qualificatore del Sant'Uffizio, e dal 1670 insegn\u00f2 matematica al Collegio Imperiale di Madrid, dove ebbe come allievo il vicer\u00e9 Diego Felipe de Guzm\u00e1n, marchese di Legan\u00e9s, che divenne suo protettore. La regina lo nomin\u00f2 addirittura insegnante di matematica del figlio Carlo II. Ci\u00f2 non \u00e8 strano se si considera che pubblic\u00f2 diverse opere matematiche con intenti didattici e innovativi, tra cui <em>Arithmetica universalis<\/em> (1669), <em>Trigonometria<\/em> (1672) y <em>Tabelle di logaritmi<\/em> (1672). Inoltre, scrisse anche opere di carattere investigativo, tra le quali spiccano le seguenti <em>Geometria magna in minimis<\/em> (1674), dove introdusse il concetto di centro minimo di un sistema di punti, utilizzato per ottenere risultati come il Teorema di Ceva. Come astronomo, si distinse per il suo approccio empirico e osservativo. Costru\u00ec potenti telescopi per studiare le comete (fu il primo ad avvistare la cometa del 1677) e altri fenomeni celesti, riportando le sue osservazioni all'Accademia di Belle Arti. <em>Accademia delle Scienze<\/em> di Parigi. Infine, il suo trattato <em>Sfera comune celeste e terrestre<\/em> (1675) riflette un approccio moderno, basato su dati osservativi, e mostra la sua posizione critica nei confronti della cosmologia classica, sebbene abbia sempre mantenuto un approccio cauto all'eliocentrismo.<\/p>","protected":false},"excerpt":{"rendered":"<p>Jos\u00e9 de Zaragoza (Valencia, 1627 \u2013 Madrid, 1679) fue un jesuita, matem\u00e1tico y astr\u00f3nomo espa\u00f1ol del siglo XVII, vinculado al movimiento de los novatores, que buscaban renovar la ciencia espa\u00f1ola mediante m\u00e9todos m\u00e1s emp\u00edricos y racionales que los que se usaban entonces. Su formaci\u00f3n comenz\u00f3 en la Universidad de Valencia, donde alcanz\u00f3 el doctorado en [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":57443,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_members_access_role":[],"_members_access_error":""},"categories":[36,39],"tags":[1333],"class_list":["post-53569","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actualidad","category-cultura","tag-cientificos-catolicos"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Jos\u00e9 de Zaragoza, jesuita, matem\u00e1tico y astr\u00f3nomo del siglo XVII.<\/title>\n<meta name=\"description\" content=\"Jos\u00e9 de Zaragoza fue un jesuita, matem\u00e1tico y astr\u00f3nomo, vinculado al movimiento de los novatores, buscaban renovar la ciencia espa\u00f1ola.\" \/>\n<meta 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