{"id":34627,"date":"2019-06-08T03:18:57","date_gmt":"2019-06-08T00:18:57","guid":{"rendered":"https:\/\/bilimvegelecek.com.tr\/?p=34627"},"modified":"2019-06-13T08:57:59","modified_gmt":"2019-06-13T05:57:59","slug":"omer-hayyam-beni-astrolojiye-bulastirmayin","status":"publish","type":"post","link":"https:\/\/bilimvegelecek.com.tr\/index.php\/2019\/06\/08\/omer-hayyam-beni-astrolojiye-bulastirmayin","title":{"rendered":"\u00d6mer Hayyam: \u2018Beni astrolojiye bula\u015ft\u0131rmay\u0131n\u2019"},"content":{"rendered":"

Hepimiz \u00d6mer Hayyam\u2019\u0131 (1048-1131) tan\u0131r\u0131z. Elbette esas olarak \u00fcnl\u00fc Rubaileriyle. Biraz daha ara\u015ft\u0131rd\u0131\u011f\u0131m\u0131zda Hayyam\u2019\u0131n d\u00f6nemin \u00f6nde gelen bir matematik\u00e7isi oldu\u011funu \u00f6\u011freniriz.<\/p>\n

\u00d6mer Hayyam sadece \u015fair ve matematik\u00e7i de de\u011fildir. \u0130bni Sina ekol\u00fcn\u00fc takip eden \u00f6nemli bir filozoftur. Mant\u0131k alan\u0131nda e\u015fsiz oldu\u011fu s\u00f6ylenir. Kimya, fizik, t\u0131p, dil, tarih ve m\u00fczik alanlar\u0131nda da \u00e7al\u0131\u015fmalar yapm\u0131\u015ft\u0131r. Fazla bilinmez ama astronomi alan\u0131nda da zirveye \u00e7\u0131km\u0131\u015ft\u0131r.<\/p>\n

Hayyam\u2019\u0131n astronomi \u00e7al\u0131\u015fmalar\u0131
\n<\/strong>B\u00fcy\u00fck Sel\u00e7uklu Devleti sultan\u0131 Melik\u015fah ve \u00fcnl\u00fc veziri Nizam\u00fclm\u00fclk, 1074 y\u0131l\u0131nda ba\u015fkent \u0130sfahan\u2019da bir g\u00f6zlemevi in\u015fa ederler. Ama\u00e7 mevcut takvimdeki kusurlar\u0131 d\u00fczeltmek, zirai ve idari \u00e7al\u0131\u015fmalar\u0131n d\u00fczenli yap\u0131lmas\u0131n\u0131 sa\u011flamak ve giderek G\u00fcne\u015f y\u0131l\u0131 esas\u0131na dayal\u0131 yeni bir takvim haz\u0131rlamakt\u0131r. \u00d6mer Hayyam\u2019a i\u015finin ehli uzmanlardan olu\u015fan bir ekibe ba\u015fkanl\u0131k yapmas\u0131 i\u00e7in davet g\u00f6nderirler. Hayyam bu g\u00f6revi kabul eder. D\u00f6nemin \u00f6nde gelen astronomi bilginleri Hayyam ba\u015fkanl\u0131\u011f\u0131nda \u0130sfahan\u2019da toplanmaya ba\u015flar.<\/p>\n

\"\"
\u00d6mer Hayyam Isfahan G\u00f6zlemevine 18 y\u0131l boyunca ba\u015fkanl\u0131k yapar.<\/figcaption><\/figure>\n

Nizam\u00fclm\u00fclk\u2019\u00fcn de deste\u011fiyle d\u00f6nemin en modern astronomi ara\u00e7lar\u0131 rasathaneye getirilir. Bunlar aras\u0131nda tun\u00e7tan yap\u0131lm\u0131\u015f d\u00fcnya k\u00fcreleri, g\u00f6k k\u00fcreleri, su saatleri, kum saatleri, k\u00fcresel \u00fc\u00e7gen problemlerini \u00e7\u00f6zmeye uygun usturlaplar, safihalar, iki y\u0131ld\u0131z aras\u0131ndaki a\u00e7\u0131sal uzakl\u0131\u011f\u0131 \u00f6l\u00e7meyi sa\u011flayan gonyometrik aletler vard\u0131r. Rasathanede ayr\u0131ca daha \u00f6nceki astronomi ve takvim \u00e7al\u0131\u015fmalar\u0131n\u0131 i\u00e7eren geni\u015f bir k\u00fct\u00fcphane de olu\u015fturulur. \u0130sfahan G\u00f6zlemevi tam bir bilim merkezi haline gelir ve ba\u015f\u0131nda da \u00d6mer Hayyam vard\u0131r.<\/p>\n

Hayyam ve ekibi \u00e7ok ba\u015far\u0131l\u0131 \u00e7al\u0131\u015fmalar yapar. Eski takvimleri d\u00fczeltmek yerine yeni bir takvim olu\u015fturmaya karar verirler. 1079 y\u0131l\u0131nda G\u00fcne\u015f y\u0131l\u0131 esas\u0131na dayal\u0131 Celali Takvimi geli\u015ftirilir. Celali Takvimi, o s\u0131ralarda kullan\u0131lmakta olan Gregoryen Takviminden \u00e7ok daha hassas ve dakiktir. Gregoryen Takvimi 3330 y\u0131lda bir g\u00fcn hata vermesine kar\u015f\u0131n Cel\u00e2l\u00ee Takvimi 5000 y\u0131lda bir g\u00fcn hata vermektedir. Takvimin yan\u0131 s\u0131ra daha pek \u00e7ok g\u00f6zlem ve kuramsal \u00e7al\u0131\u015fma yap\u0131l\u0131r.<\/p>\n

Astroloji mi? Kals\u0131n!
\n<\/strong>\u00d6mer Hayyam bu g\u00f6zlemevinde Melik\u015fah\u2019\u0131n 1092\u2019de \u00f6l\u00fcm\u00fcne kadar 18 y\u0131l boyunca \u00e7al\u0131\u015f\u0131r. Nizam\u00fclm\u00fclk\u2019\u00fcn her t\u00fcrl\u00fc deste\u011fin devam edece\u011fini belirtmesine ve \u0131srarlar\u0131na kar\u015f\u0131n g\u00f6zlemevinden ayr\u0131l\u0131r.<\/p>\n

\u00d6mer Hayyam\u2019\u0131n saray \u00e7evresinden ayr\u0131lmas\u0131n\u0131n nedenlerinden biri de saray m\u00fcneccimi (astrologu) olarak \u00e7al\u0131\u015fmak istememesidir. Hayyam \u0130sfahan\u2019da kald\u0131\u011f\u0131 s\u00fcre i\u00e7inde bir ara sarayda m\u00fcneccim olarak \u00e7al\u0131\u015fmak zorunda kalm\u0131\u015f ama bu durum onu \u00e7ok rahats\u0131z etmi\u015ftir. \u00c7\u00fcnk\u00fc astrolojiye inanmaz ve bir bilim olarak g\u00f6rmez. Bug\u00fcn bize kolay g\u00f6z\u00fck\u00fcyor ama o d\u00f6nemde b\u00f6yle bir bilimsel tutum g\u00f6stermek kelleyi koltu\u011fu almak demektir.<\/p>\n

\u00d6te yandan Hayyam ba\u015fka konularda da \u00f6zg\u00fcr d\u00fc\u015f\u00fcnceden yanad\u0131r ve din i\u015flerini bilimsel \u00e7al\u0131\u015fmalar\u0131na kar\u0131\u015ft\u0131rmak istemez. Sel\u00e7uklu saray\u0131na yuvalanm\u0131\u015f yobazlar taraf\u0131ndan s\u00fcrekli dinsizlikle su\u00e7lan\u0131r. Melik\u015fah\u2019\u0131n \u00f6l\u00fcm\u00fcnden sonra bu su\u00e7lamalar iyice artar.<\/p>\n

\u00d6mer Hayyam bu nedenlerden dolay\u0131 saraydan ayr\u0131l\u0131r ve \u00f6l\u00fcm\u00fcne dek \u00e7al\u0131\u015fmalar\u0131na kendi ba\u015f\u0131na devam eder.<\/p>\n

Kaynak:
\n<\/strong>Seyfettin Kaya, \u00d6mer Hayy\u00e2m ve \u0130sfahan Rasathanesi’nde astronomi \u00e7al\u0131\u015fmalar\u0131.
\n<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

Hepimiz \u00d6mer Hayyam\u2019\u0131 (1048-1131) tan\u0131r\u0131z. Elbette esas olarak \u00fcnl\u00fc Rubaileriyle. Biraz daha ara\u015ft\u0131rd\u0131\u011f\u0131m\u0131zda Hayyam\u2019\u0131n d\u00f6nemin \u00f6nde gelen bir matematik\u00e7isi oldu\u011funu \u00f6\u011freniriz. \u00d6mer Hayyam sadece \u015fair ve matematik\u00e7i de de\u011fildir. \u0130bni Sina ekol\u00fcn\u00fc takip eden \u00f6nemli bir filozoftur. Mant\u0131k alan\u0131nda e\u015fsiz oldu\u011fu s\u00f6ylenir. Kimya, fizik, t\u0131p, dil, tarih ve m\u00fczik alanlar\u0131nda da \u00e7al\u0131\u015fmalar yapm\u0131\u015ft\u0131r. Fazla bilinmez […]<\/p>\n","protected":false},"author":493,"featured_media":34630,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[2314],"tags":[1519,248,4897,4898,4899,4900,3005],"class_list":["post-34627","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bilim-oykuleri","tag-astroloji","tag-astronomi","tag-buyuk-selcuklu-devleti","tag-isfahan-gozlemevi","tag-meliksah","tag-nizamulmulk","tag-omer-hayyam"],"acf":[],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t