{"id":117301,"date":"2025-05-25T12:12:08","date_gmt":"2025-05-25T12:12:08","guid":{"rendered":"https:\/\/kamucalisani.net\/?p=117301"},"modified":"2025-05-25T12:12:08","modified_gmt":"2025-05-25T12:12:08","slug":"nasanin-nukleer-helikopteri-dragonfly-spacex-ile-ucacak","status":"publish","type":"post","link":"https:\/\/kamucalisani.net\/index.php\/2025\/05\/25\/nasanin-nukleer-helikopteri-dragonfly-spacex-ile-ucacak\/","title":{"rendered":"NASA\u2019n\u0131n n\u00fckleer helikopteri Dragonfly, SpaceX ile u\u00e7acak"},"content":{"rendered":"

<\/span> NASA<\/strong>, Sat\u00fcrn’\u00fcn gizemli uydusu Titan<\/strong>‘\u0131n ya\u015fam bar\u0131nd\u0131rma potansiyelini ara\u015ft\u0131racak olan n\u00fckleer enerjili Dragonfly<\/strong> helikopteri i\u00e7in SpaceX<\/strong>‘in g\u00fc\u00e7l\u00fc Falcon Heavy<\/strong> roketini se\u00e7ti. 3.35 milyar dolarl\u0131k bu heyecan verici g\u00f6rev, Falcon Heavy’nin bir di\u011fer y\u00fcksek profilli bilim misyonu olacak. <\/figure>\n

6 y\u0131ll\u0131k uzun bir yolculuk<\/b><\/p>\n

NASA’dan yap\u0131lan a\u00e7\u0131klamaya g\u00f6re, Dragonfly misyonunun f\u0131rlat\u0131lmas\u0131 i\u00e7in Falcon Heavy ile sabit fiyatl\u0131 bir s\u00f6zle\u015fme yap\u0131ld\u0131. Yakla\u015f\u0131k 257 milyon dolarl\u0131k<\/strong> bu s\u00f6zle\u015fme, f\u0131rlatma hizmetlerini ve di\u011fer g\u00f6revle ilgili maliyetleri kaps\u0131yor. E\u011fer her \u015fey planland\u0131\u011f\u0131 gibi giderse, Dragonfly, Temmuz 2028\u2019de<\/strong> uzaya g\u00f6nderilecek. Ard\u0131ndan, 6 y\u0131ll\u0131k<\/strong> bir yolculu\u011fun ard\u0131ndan Titan’a ula\u015facak.<\/p>\n

<\/span> Titan, yaln\u0131zca boyutuyla de\u011fil, ilgin\u00e7 kimyasal yap\u0131s\u0131yla da dikkat \u00e7ekiyor. Bu uydu, y\u00fczeyinde hidrokarbon denizleri ve g\u00f6lleri bar\u0131nd\u0131r\u0131yor ve D\u00fcnya d\u0131\u015f\u0131nda y\u00fczeyinde kal\u0131c\u0131 s\u0131v\u0131 bulunan tek g\u00f6k cismi olma \u00f6zelli\u011fini ta\u015f\u0131yor. Ayr\u0131ca, ya\u015fam\u0131n temel yap\u0131 ta\u015flar\u0131 olan organik bile\u015fiklere de s\u0131k\u00e7a rastlan\u0131yor. <\/figure>\n

Dragonfly’\u0131n g\u00f6revi nedir?<\/b><\/p>\n

G\u00fcne\u015f Sistemi’nin en b\u00fcy\u00fck ikinci uydusu<\/strong> olan Titan, bilim d\u00fcnyas\u0131nda b\u00fcy\u00fck bir merak konusu. G\u00fcne\u015f’ten uzak ve so\u011fuk olmas\u0131na ra\u011fmen, hem y\u00fczeyinde hem de alt\u0131nda ya\u015fam i\u00e7in uygun ko\u015fullar bar\u0131nd\u0131rabilece\u011fi d\u00fc\u015f\u00fcn\u00fcl\u00fcyor. Dragonfly, bu s\u0131rlar\u0131 ayd\u0131nlatmak ve belki de ya\u015fam\u0131n evrende ba\u015fka bir yerde nas\u0131l filizlenebilece\u011fine dair ipu\u00e7lar\u0131 sunmak i\u00e7in kritik bir rol oynayacak.<\/p>\n

<\/span> Dragonfly, Titan’\u0131n y\u00fczeyinde yakla\u015f\u0131k 2.5 D\u00fcnya y\u0131l\u0131 boyunca \u00e7al\u0131\u015facak<\/strong> ve birden fazla b\u00f6lgeye u\u00e7u\u015f yaparak \u00e7e\u015fitli manzaralar\u0131 inceleyecek. G\u00f6revin ana hedeflerinden biri, Titan\u2019\u0131n ya\u015fam bar\u0131nd\u0131rma potansiyelini incelemek<\/strong>. <\/figure>\n

NASA yetkilileri, Dragonfly’\u0131n bilimsel donan\u0131mlar\u0131yla Titan’\u0131n \u00e7evresel ko\u015fullar\u0131n\u0131 de\u011ferlendirece\u011fini, organik kimyasal s\u00fcre\u00e7lerin nas\u0131l geli\u015fti\u011fini ara\u015ft\u0131raca\u011f\u0131n\u0131 ve ya\u015fam\u0131n hidrokarbon veya su bazl\u0131 belirtilerini arayaca\u011f\u0131n\u0131 a\u00e7\u0131klad\u0131.<\/p>\n

Bu g\u00f6rev, yaln\u0131zca Titan\u2019\u0131n y\u00fczeyini de\u011fil, ayn\u0131 zamanda uydunun derinlerinde oldu\u011fu tahmin edilen yer alt\u0131 okyanuslar\u0131n\u0131<\/strong> da ke\u015ffetmeyi ama\u00e7l\u0131yor. Bilim insanlar\u0131, bu benzersiz kimyasal ve \u00e7evresel ko\u015fullar\u0131n ya\u015fam i\u00e7in bir f\u0131rsat sunabilece\u011fine inan\u0131yor.<\/p>\n

SpaceX’in Falcon Heavy roketi, Dragonfly i\u00e7in hayati bir ta\u015f\u0131y\u0131c\u0131 olacak. \u015eu anda operasyonel olan en g\u00fc\u00e7l\u00fc ikinci roket olan Falcon Heavy, ge\u00e7ti\u011fimiz y\u0131llarda NASA\u2019n\u0131n Psyche ve Europa Clipper misyonlar\u0131n\u0131 da ba\u015far\u0131yla f\u0131rlatt\u0131. SpaceX\u2019in bir sonraki hedefi ise Starship megaroketiyle bu alanda liderli\u011fi ele ge\u00e7irmek.<\/p>\n

Ba\u015fka bir g\u00f6k cisminde u\u00e7an ikinci ara\u00e7<\/b><\/p>\n

<\/span> N\u00fckleer enerjiyle \u00e7al\u0131\u015fan Dragonfly helikopterinin yakla\u015f\u0131k seyir h\u0131z\u0131 35 km\/s <\/strong>seviyesinde olacak. 10 km menzil <\/strong>sunan ara\u00e7 \u015farj ba\u015f\u0131na 30 dakika <\/strong>u\u00e7abilecek. Helikopterin ula\u015fabilece\u011fi maksimum irtifa hedefi ise 4.000 m<\/strong>. Arac\u0131n a\u011f\u0131rl\u0131\u011f\u0131 ise 400 ila 450 kilogram <\/strong>olacak. <\/figure>\n

Dragonfly, e\u011fer ba\u015far\u0131l\u0131 olursa, D\u00fcnya d\u0131\u015f\u0131ndaki bir g\u00f6k cisminde u\u00e7an ikinci rotorlu hava arac\u0131 olacak. Ba\u015fka bir gezegende u\u00e7an ilk helikopter, NASA’n\u0131n otonom m\u00fcrettebats\u0131z elektrikli helikopteri Ingenuity<\/strong>‘ydi. Mars\u2019ta u\u00e7an ve art\u0131k \u00e7al\u0131\u015famaz halde olan Ingenuity, sadece 1.8 kilogramd\u0131 ve 72 u\u00e7u\u015f yapmay\u0131 ba\u015farm\u0131\u015ft\u0131.<\/p>\n\n

Kaynak\u00a0 :\u00a0https:\/\/www.donanimhaber.com\/nasa-nin-nukleer-helikopteri-dragonfly-spacex-ile-ucacak–184600<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

NASA, Sat\u00fcrn’\u00fcn gizemli uydusu Titan’\u0131n ya\u015fam bar\u0131nd\u0131rma potansiyelini ara\u015ft\u0131racak olan n\u00fckleer enerjili Dragonfly helikopteri i\u00e7in SpaceX’in g\u00fc\u00e7l\u00fc Falcon Heavy roketini se\u00e7ti. 3.35 milyar dolarl\u0131k bu heyecan verici g\u00f6rev, Falcon Heavy’nin bir …<\/p>\n","protected":false},"author":1,"featured_media":117302,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[7772,7773,1380,3199],"class_list":["post-117301","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-teknoloji","tag-dragonfly","tag-falcon-heavy","tag-nasa","tag-yasam"],"_links":{"self":[{"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/posts\/117301","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/comments?post=117301"}],"version-history":[{"count":1,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/posts\/117301\/revisions"}],"predecessor-version":[{"id":117307,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/posts\/117301\/revisions\/117307"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/media\/117302"}],"wp:attachment":[{"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/media?parent=117301"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/categories?post=117301"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/tags?post=117301"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}