{"id":224853,"date":"2025-06-05T08:52:06","date_gmt":"2025-06-05T04:52:06","guid":{"rendered":""},"modified":"-0001-11-30T00:00:00","modified_gmt":"-0001-11-29T20:00:00","slug":"","status":"publish","type":"post","link":"https:\/\/ucnoqta.az\/?p=224853","title":{"rendered":"Yeri t\u0259hdid ed\u0259n t\u0259kc\u0259 G\u00fcn\u0259\u015f deyil:"},"content":{"rendered":"

T\u0259xmin\u0259n 5 milyard ild\u0259n sonra Gün\u0259\u015fin nüv\u0259sind\u0259 hidrogen tük\u0259n\u0259c\u0259k v\u0259 heliumu birl\u0259\u015fdirm\u0259y\u0259 ba\u015flayacaq. N\u0259tic\u0259d\u0259 ulduzumuz geni\u015fl\u0259n\u0259r\u0259k q\u0131rm\u0131z\u0131 n\u0259h\u0259ng\u0259 çevril\u0259c\u0259k. Bel\u0259 bir proses dem\u0259k olar ki, Merkuri, Veneran\u0131 v\u0259 b\u0259lk\u0259 d\u0259 Yer kür\u0259sini m\u0259hv ed\u0259rdi. Bununla bel\u0259, yeni elmi m\u0259qal\u0259 \u0259vv\u0259ll\u0259r daha az müzakir\u0259 edil\u0259n ba\u015fqa bir t\u0259hlük\u0259ni \u0259lav\u0259 edir: Gün\u0259\u015f sisteminin sabitliyin\u0259 dig\u0259r ulduzlar\u0131n t\u0259siri.<\/strong><\/p>\n

Ucnoqta.az x\u0259b\u0259r verir ki, bu bar\u0259d\u0259 “\u0130flscience” m\u0259lumat yay\u0131b.
\nHesablamalara gör\u0259, növb\u0259ti 5 milyard il \u0259rzind\u0259 Gün\u0259\u015f sistemi dig\u0259r ulduzlar\u0131n yax\u0131nl\u0131\u011f\u0131ndan h\u0259r milyon ild\u0259 t\u0259xmin\u0259n 19 d\u0259f\u0259 keç\u0259r\u0259k 1 parsek (t\u0259xmin\u0259n 3,26 i\u015f\u0131q ili) q\u0259d\u0259r yax\u0131nla\u015facaq. Bu, günümüzün \u0259n yax\u0131n ulduzu Proksima Sentavrdan bir q\u0259d\u0259r yax\u0131nd\u0131r. V\u0259 bu, böyük m\u0259saf\u0259 kimi görüns\u0259 d\u0259, h\u0259tta bel\u0259 bir yana\u015fma planetl\u0259rin orbitl\u0259rind\u0259 ciddi pozuntulara s\u0259b\u0259b ola bil\u0259r. Yeni simulyasiyada aliml\u0259r bu cür keçidl\u0259rin qravitasiya t\u0259sirl\u0259rini n\u0259z\u0259r\u0259 al\u0131blar. N\u0259tic\u0259l\u0259r göst\u0259rdi ki, simulyasiya edilmi\u015f ssenaril\u0259rin 2%-d\u0259 bir v\u0259 ya bir neç\u0259 planet Gün\u0259\u015f Sistemini t\u0259rk edir – ya ulduzlararas\u0131 kosmosa at\u0131l\u0131r, ya da dig\u0259r planetl\u0259rl\u0259 toqqu\u015fur.<\/p>\n

Merkuri \u0259n h\u0259ssas oldu\u011fu ortaya ç\u0131xd\u0131: Gün\u0259\u015f\u0259 yax\u0131nl\u0131\u011f\u0131 v\u0259 a\u015fa\u011f\u0131 kütl\u0259si s\u0259b\u0259bind\u0259n 50-80% hallarda qeyri-sabit olur. Neptunun orbitind\u0259ki d\u0259yi\u015fiklik s\u0259b\u0259bind\u0259n Plutonun narahat olma ehtimal\u0131 5% t\u0259\u015fkil edir. Yer Gün\u0259\u015fd\u0259n uzaqda yerl\u0259\u015fs\u0259 d\u0259, at\u0131lma v\u0259 ya ba\u015fqa bir dünya il\u0259 toqqu\u015fma ehtimal\u0131 0,2%, Mars\u0131n is\u0259 0,3%-dir. \u018fsas odur ki, qeyri-sabit ssenaril\u0259rin \u0259ks\u0259riyy\u0259ti Gün\u0259\u015f q\u0131rm\u0131z\u0131 n\u0259h\u0259ng\u0259 çevrilm\u0259zd\u0259n çox \u0259vv\u0259l simulyasiyan\u0131n ilk milyard ilind\u0259 h\u0259yata keçirilir.<\/p>\n

Bu onu göst\u0259rir ki, Gün\u0259\u015fd\u0259ki daxili prosesl\u0259r\u0259 müdaxil\u0259 olmasa bel\u0259, dig\u0259r ulduzlar\u0131n t\u0259siri g\u0259l\u0259c\u0259kd\u0259 planetar sistemin m\u0259hvi üçün \u0259sas amil ola bil\u0259r.
\nHaz\u0131rda yax\u0131n g\u0259l\u0259c\u0259kd\u0259 heç bir ulduz biz\u0259 kritik m\u0259saf\u0259d\u0259 yax\u0131nla\u015fm\u0131r. Lakin modell\u0259\u015fdirm\u0259nin n\u0259tic\u0259l\u0259ri aliml\u0259ri ulduzlararas\u0131 trayektoriyalar\u0131 v\u0259 milyardlarla ild\u0259n sonra bizi gözl\u0259y\u0259 bil\u0259c\u0259k potensial t\u0259hlük\u0259l\u0259ri daha f\u0259al öyr\u0259nm\u0259y\u0259 m\u0259cbur edir.<\/p>\n","protected":false},"excerpt":{"rendered":"

T\u0259xmin\u0259n 5 milyard ild\u0259n sonra Gün\u0259\u015fin nüv\u0259sind\u0259 hidrogen tük\u0259n\u0259c\u0259k v\u0259 heliumu birl\u0259\u015fdirm\u0259y\u0259 ba\u015flayacaq. N\u0259tic\u0259d\u0259 ulduzumuz geni\u015fl\u0259n\u0259r\u0259k q\u0131rm\u0131z\u0131 n\u0259h\u0259ng\u0259 çevril\u0259c\u0259k. Bel\u0259 bir proses dem\u0259k olar ki, Merkuri, Veneran\u0131 v\u0259 b\u0259lk\u0259 d\u0259…<\/p>\n","protected":false},"author":1,"featured_media":251278,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"","_lmt_disable":"","footnotes":""},"categories":[],"tags":[],"class_list":["post-224853","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/ucnoqta.az\/index.php?rest_route=\/wp\/v2\/posts\/224853","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ucnoqta.az\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ucnoqta.az\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ucnoqta.az\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ucnoqta.az\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=224853"}],"version-history":[{"count":0,"href":"https:\/\/ucnoqta.az\/index.php?rest_route=\/wp\/v2\/posts\/224853\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ucnoqta.az\/index.php?rest_route=\/wp\/v2\/media\/251278"}],"wp:attachment":[{"href":"https:\/\/ucnoqta.az\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=224853"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ucnoqta.az\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=224853"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ucnoqta.az\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=224853"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}