{"id":90788,"date":"2026-11-12T17:00:00","date_gmt":"2026-11-12T14:00:00","guid":{"rendered":"https:\/\/www.indir.com\/haber\/?p=90788"},"modified":"2026-11-12T12:36:37","modified_gmt":"2026-11-12T09:36:37","slug":"voyager-1-bir-isik-gunu-uzaklik","status":"publish","type":"post","link":"https:\/\/www.indir.com\/haber\/voyager-1-bir-isik-gunu-uzaklik\/","title":{"rendered":"Voyager 1 D\u00fcnya’dan Bir I\u015f\u0131k G\u00fcn\u00fc Uzakl\u0131\u011fa Ula\u015f\u0131yor"},"content":{"rendered":"\n

1977’de f\u0131rlat\u0131lan Voyager 1<\/strong>, insanl\u0131k tarihinde bir ilke haz\u0131rlan\u0131yor. NASA’n\u0131n uzay arac\u0131 18 Kas\u0131m 2026 itibar\u0131yla D\u00fcnya’dan bir \u0131\u015f\u0131k g\u00fcn\u00fc, yani yakla\u015f\u0131k 25,9 milyar kilometre uzakta olacak. Bu, \u0131\u015f\u0131k h\u0131z\u0131yla giden bir sinyalin Voyager 1’den D\u00fcnya’ya ula\u015fmas\u0131n\u0131n tam 24 saat s\u00fcrece\u011fi anlam\u0131na geliyor. \u0130nsan yap\u0131m\u0131 hi\u00e7bir nesne bug\u00fcne kadar bu kadar uza\u011fa gitmedi.<\/p>\n\n\n\n

\"Voyager<\/figure>\n\n\n\n

Voyager 1 i\u00e7in bir \u0131\u015f\u0131k g\u00fcn\u00fc ne anlama geliyor?<\/h2>\n\n\n\n

I\u015f\u0131k saniyede yakla\u015f\u0131k 300 bin kilometre yol al\u0131yor. G\u00fcne\u015f’ten \u00e7\u0131kan \u0131\u015f\u0131k D\u00fcnya’ya yakla\u015f\u0131k 8 dakikada ula\u015f\u0131rken Voyager 1’e g\u00f6nderilen bir komutun araca varmas\u0131 bir g\u00fcn s\u00fcrecek. Arac\u0131n cevab\u0131n\u0131n D\u00fcnya’ya d\u00f6nmesi de bir g\u00fcn daha alacak. Yani m\u00fchendisler bir komutun sonucunu ancak iki g\u00fcn sonra \u00f6\u011frenebilecek.<\/p>\n\n\n\n

NASA’n\u0131n Jet \u0130tki Laboratuvar\u0131 da Kas\u0131m ay\u0131 g\u00f6ky\u00fcz\u00fc rehberinde Voyager 1’in bu tarihi e\u015fi\u011fini \u00f6ne \u00e7\u0131kard\u0131. Ara\u00e7, 17 Kas\u0131m ak\u015fam\u0131 g\u00f6ky\u00fcz\u00fcnde Y\u0131lanc\u0131 (Ophiuchus) tak\u0131my\u0131ld\u0131z\u0131 y\u00f6n\u00fcnde bulunuyor; elbette \u00e7\u0131plak g\u00f6zle ya da teleskopla g\u00f6r\u00fclmesi m\u00fcmk\u00fcn de\u011fil.<\/p>\n\n\n\n

49 y\u0131ll\u0131k yolculuk ve y\u0131ld\u0131zlararas\u0131 uzay<\/h2>\n\n\n\n

Voyager 1, J\u00fcpiter ve Sat\u00fcrn’\u00fc ziyaret ettikten sonra 2012’de G\u00fcne\u015f’in etki alan\u0131 olan helyosferden \u00e7\u0131karak y\u0131ld\u0131zlararas\u0131 uzaya ula\u015fan ilk insan yap\u0131m\u0131 nesne olmu\u015ftu. Ara\u00e7 o g\u00fcnden bu yana y\u0131ld\u0131zlararas\u0131 ortam\u0131n yo\u011funlu\u011fu ve manyetik alan\u0131 hakk\u0131nda e\u015fsiz veriler g\u00f6ndermeye devam ediyor.<\/p>\n\n\n\n

\"Voyager<\/figure>\n\n\n\n

Azalan enerji ve 23 watt’l\u0131k verici<\/h2>\n\n\n\n

Voyager 1, verilerini D\u00fcnya’ya yaln\u0131zca 23 watt g\u00fcc\u00fcndeki bir radyo vericisiyle g\u00f6nderiyor; bu de\u011fer k\u00fc\u00e7\u00fck bir buzdolab\u0131 ampul\u00fcne yak\u0131n. Bu kadar zay\u0131f bir sinyalin milyarlarca kilometre \u00f6teden yakalanabilmesi, NASA’n\u0131n Derin Uzay A\u011f\u0131’ndaki dev antenler sayesinde m\u00fcmk\u00fcn oluyor.<\/p>\n\n\n\n

Arac\u0131n pl\u00fctonyum tabanl\u0131 g\u00fc\u00e7 kayna\u011f\u0131 her y\u0131l yakla\u015f\u0131k 4 watt kaybediyor. M\u00fchendisler, g\u00f6revi uzatmak i\u00e7in hayati olmayan sistemleri tek tek kapat\u0131yor. Ekim ay\u0131nda ara\u00e7la ileti\u015fim yakla\u015f\u0131k 48 saat boyunca kesildi; otomatik koruma sistemlerinin devreye girmesiyle ba\u011flant\u0131 yeniden kuruldu. T\u00fcm bu zorluklara ra\u011fmen Voyager 1’in h\u00e2l\u00e2 veri g\u00f6nderebilmesi bilim d\u00fcnyas\u0131n\u0131 \u015fa\u015f\u0131rtmaya devam ediyor.<\/p>\n\n\n\n

Uzay ara\u015ft\u0131rmalar\u0131nda heyecan verici geli\u015fmeler s\u00fcr\u00fcyor. Artemis II’nin Ay’dan canl\u0131 4K yay\u0131n\u0131<\/a> ve evrenin sonuna dair yeni hesaplamalar<\/a> de son d\u00f6nemde g\u00fcndeme gelen konular aras\u0131nda. Voyager g\u00f6revinin g\u00fcncel durumunu NASA’n\u0131n Voyager sayfas\u0131ndan<\/a> takip edebilirsiniz.<\/p>\n\n\n\n

S\u0131k\u00e7a Sorulan Sorular<\/h2>\n\n\n\n

Voyager 1 \u015fu an D\u00fcnya’dan ne kadar uzakta?<\/h3>\n\n\n\n

Voyager 1, 18 Kas\u0131m 2026’da D\u00fcnya’dan bir \u0131\u015f\u0131k g\u00fcn\u00fc, yani yakla\u015f\u0131k 25,9 milyar kilometre uzakl\u0131\u011fa ula\u015facak.<\/p>\n\n\n\n

Voyager 1 ne zaman f\u0131rlat\u0131ld\u0131?<\/h3>\n\n\n\n

Voyager 1, 5 Eyl\u00fcl 1977’de f\u0131rlat\u0131ld\u0131 ve yakla\u015f\u0131k 49 y\u0131ld\u0131r uzayda yol al\u0131yor.<\/p>\n\n\n\n

Voyager 1 h\u00e2l\u00e2 \u00e7al\u0131\u015f\u0131yor mu?<\/h3>\n\n\n\n

Evet. Enerjisi azalsa da Voyager 1 baz\u0131 bilimsel cihazlar\u0131yla D\u00fcnya’ya veri g\u00f6ndermeyi s\u00fcrd\u00fcr\u00fcyor.<\/p>\n\n\n","protected":false},"excerpt":{"rendered":"

1977’de f\u0131rlat\u0131lan Voyager 1, insanl\u0131k tarihinde bir ilke haz\u0131rlan\u0131yor. NASA’n\u0131n uzay arac\u0131 18 Kas\u0131m 2026 itibar\u0131yla D\u00fcnya’dan bir \u0131\u015f\u0131k g\u00fcn\u00fc, yani yakla\u015f\u0131k 25,9 milyar kilometre uzakta olacak. Bu, \u0131\u015f\u0131k h\u0131z\u0131yla giden bir sinyalin Voyager 1’den D\u00fcnya’ya ula\u015fmas\u0131n\u0131n tam 24 saat s\u00fcrece\u011fi anlam\u0131na geliyor. \u0130nsan yap\u0131m\u0131 hi\u00e7bir nesne bug\u00fcne kadar bu kadar uza\u011fa gitmedi. Voyager 1 […]<\/p>\n","protected":false},"author":100,"featured_media":90780,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-90788","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-teknoloji"],"_links":{"self":[{"href":"https:\/\/www.indir.com\/haber\/wp-json\/wp\/v2\/posts\/90788","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.indir.com\/haber\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.indir.com\/haber\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.indir.com\/haber\/wp-json\/wp\/v2\/users\/100"}],"replies":[{"embeddable":true,"href":"https:\/\/www.indir.com\/haber\/wp-json\/wp\/v2\/comments?post=90788"}],"version-history":[{"count":1,"href":"https:\/\/www.indir.com\/haber\/wp-json\/wp\/v2\/posts\/90788\/revisions"}],"predecessor-version":[{"id":90797,"href":"https:\/\/www.indir.com\/haber\/wp-json\/wp\/v2\/posts\/90788\/revisions\/90797"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.indir.com\/haber\/wp-json\/wp\/v2\/media\/90780"}],"wp:attachment":[{"href":"https:\/\/www.indir.com\/haber\/wp-json\/wp\/v2\/media?parent=90788"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.indir.com\/haber\/wp-json\/wp\/v2\/categories?post=90788"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.indir.com\/haber\/wp-json\/wp\/v2\/tags?post=90788"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}