Avrupa Uzay Ajans\u0131’n\u0131n Rosetta g\u00f6revi, 12 y\u0131l s\u00fcren \u00e7\u0131\u011f\u0131r a\u00e7an bir \u00e7abayd\u0131. 2004’te f\u0131rlat\u0131lan uzay arac\u0131, 67P\/\u00c7uryumov-Gerasimenko kuyruklu y\u0131ld\u0131z\u0131yla bulu\u015fmak \u00fczere bir yolculu\u011fa \u00e7\u0131kt\u0131. On y\u0131l s\u00fcren bir yolculu\u011fun ard\u0131ndan Rosetta, nihayet 2014’te hedef noktas\u0131na ula\u015ft\u0131.<\/p>\n\n
Rosetta g\u00f6revinin en \u00f6nemli olaylar\u0131ndan biri, Kas\u0131m 2014’te Philae ini\u015f mod\u00fcl\u00fcn\u00fcn konu\u015fland\u0131r\u0131lmas\u0131yd\u0131. Ne yaz\u0131k ki harpun \u00e7apalar\u0131ndan birinde meydana gelen bir ar\u0131za, Philae’nin z\u0131plamas\u0131na ve aletlerine g\u00fc\u00e7 sa\u011flamak i\u00e7in yeterli g\u00fcne\u015f \u0131\u015f\u0131\u011f\u0131 alamad\u0131\u011f\u0131 bir u\u00e7urumun g\u00f6lgesine inmesine neden oldu.<\/p>\n\n
Philae’deki aksiliklere ra\u011fmen Rosetta, 67P kuyruklu y\u0131ld\u0131z\u0131n\u0131n y\u00f6r\u00fcngesinde d\u00f6nmeye devam ederek \u00e7arp\u0131c\u0131 foto\u011fraflar \u00e7ekti ve de\u011ferli bilimsel veriler toplad\u0131. Uzay arac\u0131, giderek daha yak\u0131n y\u00f6r\u00fcngeler ger\u00e7ekle\u015ftirerek ara\u015ft\u0131rmac\u0131lara kuyruklu y\u0131ld\u0131z\u0131n y\u00fczeyi ve atmosferi hakk\u0131nda benzeri g\u00f6r\u00fclmemi\u015f g\u00f6r\u00fcnt\u00fcler sa\u011flad\u0131.<\/p>\n\n
30 Eyl\u00fcl 2016’da Rosetta son g\u00f6revine, 67P kuyruklu y\u0131ld\u0131z\u0131na kontroll\u00fc bir \u00e7arpma ini\u015fi ger\u00e7ekle\u015ftirmeye koyuldu. Uzay arac\u0131n\u0131n ini\u015fi 13,5 saat s\u00fcrd\u00fc ve sonunda Ma’at adl\u0131 426 fit geni\u015fli\u011findeki bir \u00e7ukurun yak\u0131n\u0131na \u00e7arpt\u0131.<\/p>\n\n
Rosetta’n\u0131n \u00e7arpma ini\u015fi, bilim insanlar\u0131na kuyruklu y\u0131ld\u0131z\u0131n y\u00fczeyini ve atmosferini yak\u0131ndan incelemek i\u00e7in e\u015fsiz bir f\u0131rsat sundu. Uzay arac\u0131n\u0131n aletleri, gaz, toz, s\u0131cakl\u0131k ve iyonize par\u00e7ac\u0131klar hakk\u0131nda veri toplad\u0131.<\/p>\n\n
Rosetta g\u00f6revi yank\u0131 uyand\u0131ran bir ba\u015far\u0131 olarak selamland\u0131. Bilim insanlar\u0131na kuyruklu y\u0131ld\u0131zlar hakk\u0131nda benzeri g\u00f6r\u00fclmemi\u015f miktarda veri sa\u011flad\u0131 ve g\u00fcne\u015f sistemimizin k\u00f6kenlerine \u0131\u015f\u0131k tutmaya yard\u0131mc\u0131 oldu.<\/p>\n\n
Rosetta’n\u0131n 67P kuyruklu y\u0131ld\u0131z\u0131na yolculu\u011fu, m\u00fchendislik ve bilimsel ke\u015ffin dikkate de\u011fer bir ba\u015far\u0131s\u0131yd\u0131. Uzay arac\u0131 4 milyar milden fazla yol kat etti ve iki y\u0131ldan fazla bir s\u00fcre kuyruklu y\u0131ld\u0131z\u0131n y\u00f6r\u00fcngesinde kald\u0131. Yol boyunca a\u015f\u0131r\u0131 s\u0131cakl\u0131klar ve radyasyon gibi \u00e7ok say\u0131da zorlukla kar\u015f\u0131la\u015ft\u0131.<\/p>\n\n
Philae ini\u015f mod\u00fcl\u00fcn\u00fcn konu\u015fland\u0131r\u0131lmas\u0131, Rosetta g\u00f6revinde \u00f6nemli bir d\u00f6n\u00fcm noktas\u0131yd\u0131. Ancak harpun \u00e7apalar\u0131ndaki ar\u0131za, Philae’nin tam bilimsel potansiyeline ula\u015fmas\u0131n\u0131 engelledi. Bu aksiliklere ra\u011fmen Philae, kuyruklu y\u0131ld\u0131z\u0131n y\u00fczeyinde ge\u00e7irdi\u011fi k\u0131sa s\u00fcre zarf\u0131nda yine de de\u011ferli veriler toplamay\u0131 ba\u015fard\u0131.<\/p>\n\n
Rosetta’n\u0131n 67P kuyruklu y\u0131ld\u0131z\u0131n\u0131n yak\u0131n y\u00f6r\u00fcngeleri, bilim insanlar\u0131na kuyruklu y\u0131ld\u0131z\u0131n y\u00fczeyi ve atmosferi hakk\u0131nda ayr\u0131nt\u0131l\u0131 bir g\u00f6r\u00fcn\u00fcm sa\u011flad\u0131. Uzay arac\u0131, kuyruklu y\u0131ld\u0131z\u0131n \u00e7ekirde\u011finin y\u00fcksek \u00e7\u00f6z\u00fcn\u00fcrl\u00fckl\u00fc g\u00f6r\u00fcnt\u00fclerini ald\u0131 ve manyetik alan\u0131n\u0131 ve plazma ortam\u0131n\u0131 \u00f6l\u00e7t\u00fc.<\/p>\n\n
Rosetta’n\u0131n kontroll\u00fc \u00e7arpmas\u0131, bilim insanlar\u0131n\u0131n kuyruklu y\u0131ld\u0131z\u0131n y\u00fczey bile\u015fimini toplamas\u0131na olanak tan\u0131yan dikkatlice planlanm\u0131\u015f bir olayd\u0131. Uzay arac\u0131, aletlerine zarar verme riskini en aza indirecek \u015fekilde kuyruklu y\u0131ld\u0131za nispeten d\u00fc\u015f\u00fck bir h\u0131zla \u00e7arpt\u0131.<\/p>\n\n
Rosetta’n\u0131n kontroll\u00fc \u00e7arpmas\u0131, bilim insanlar\u0131na kuyruklu y\u0131ld\u0131z\u0131n y\u00fczeyini ve atmosferini yak\u0131ndan incelemek i\u00e7in e\u015fsiz bir f\u0131rsat sundu. Uzay arac\u0131n\u0131n aletleri, gaz, toz, s\u0131cakl\u0131k ve iyonize par\u00e7ac\u0131klar hakk\u0131nda veri toplad\u0131. Bu veriler, bilim insanlar\u0131n\u0131n kuyruklu y\u0131ld\u0131zlar\u0131n bile\u015fimini ve evrimini daha iyi anlamalar\u0131na yard\u0131mc\u0131 oldu.<\/p>\n\n
Rosetta g\u00f6revi, kuyruklu y\u0131ld\u0131zlar ve g\u00fcne\u015f sistemi hakk\u0131ndaki anlay\u0131\u015f\u0131m\u0131zda b\u00fcy\u00fck bir ad\u0131md\u0131. Rosetta taraf\u0131ndan toplanan veriler, bilim insanlar\u0131n\u0131n kuyruklu y\u0131ld\u0131z s\u00fcre\u00e7leriyle ilgili uzun s\u00fcredir devam eden sorular\u0131 cevaplamalar\u0131na yard\u0131mc\u0131 oldu ve bu gizemli nesneleri ke\u015ffetmek i\u00e7in gelecekteki g\u00f6revlere zemin haz\u0131rlad\u0131.<\/p>","protected":false},"excerpt":{"rendered":"
Rosetta’n\u0131n 67P Kuyruklu Y\u0131ld\u0131z\u0131na Destans\u0131 Yolculu\u011fu: Tamamlanan Bir G\u00f6rev Rosetta G\u00f6revi Avrupa Uzay Ajans\u0131’n\u0131n Rosetta g\u00f6revi, 12 y\u0131l s\u00fcren \u00e7\u0131\u011f\u0131r a\u00e7an bir \u00e7abayd\u0131. 2004’te f\u0131rlat\u0131lan uzay arac\u0131, 67P\/\u00c7uryumov-Gerasimenko kuyruklu y\u0131ld\u0131z\u0131yla…<\/p>\n","protected":false},"author":6,"featured_media":23437,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[476],"tags":[613,18057,1173,1170,434],"class_list":["post-13392","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-space-science","tag-scientific-discovery","tag-comet-67p","tag-solar-system","tag-rosetta-mission","tag-space-exploration"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/posts\/13392","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/comments?post=13392"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/posts\/13392\/revisions"}],"predecessor-version":[{"id":13393,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/posts\/13392\/revisions\/13393"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/media\/23437"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/media?parent=13392"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/categories?post=13392"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/tags?post=13392"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}