{"id":153445,"date":"2017-10-12T17:52:48","date_gmt":"2017-10-12T17:52:48","guid":{"rendered":"https:\/\/bm.dev.synology.me\/?p=153445"},"modified":"2017-10-12T17:52:48","modified_gmt":"2017-10-12T17:52:48","slug":"conform-unei-noi-descoperiri-cea-mai-asemanatoare-exoplaneta-cu-terra-ascunde-un-secret-intunecat","status":"publish","type":"post","link":"https:\/\/bm.dev.synology.me\/?p=153445","title":{"rendered":"Conform unei noi descoperiri, cea mai asem\u0103n\u0103toare exoplanet\u0103 cu Terra ascunde un secret \u00eentunecat"},"content":{"rendered":"<div>\nAlpha Centauri este localizat la doar 4,37 ani lumin\u0103 de propriul nostru Sistem Solar \u015fi este cel mai apropiat vecin din galaxie. De asemenea, este un sistem ciudat, av\u00e2nd trei stele care orbiteaz\u0103 una \u00een jurul celeilalte: Alpha Centauri A, Alpha Centauri B \u015fi Alpha Centauri C sau Proxima Centauri, pitica ro\u015fie \u00een jurul c\u0103reia graviteaz\u0103 planeta Proxima b, despre care se crede c\u0103 are dimensiuni similare cu cele ale P\u0103m\u00e2ntului \u015fi poate sus\u0163ine via\u0163a, scrie Science Alert.<\/div>\n<div>\n&nbsp;<\/div>\n<div>\n\u00cen timp ce poten\u0163iala habitabilitate a Proxima b este un subiect intens dezb\u0103tut, ce poate fi \u015fi mai remarcabil este c\u0103 aceasta nu provine de fapt din sistemul Alpha Centauri \u015fi nu a fost mereu at\u00e2t de aproape de noi.<\/div>\n<div>\n&nbsp;<\/div>\n<div>\nNoile calcule realizate de oamenii de \u015ftiin\u0163\u0103 britanici &#8211; care au simulat mi\u015fc\u0103rile corpurilor cere\u015fti din componen\u0163a sistemului stelar pe o durat\u0103 de timp de 10 miliarde de ani &#8211; au scos la iveal\u0103 c\u0103 exist\u0103 o posibilitate de 25% ca Alpha Centauri s\u0103 fi avut \u00een componen\u0163\u0103 la \u00eenceput doar dou\u0103 stele: A \u015fi B. A treia, Proxima Centauri (\u00eempreun\u0103 cu planeta sa Proxima b) a fost interceptat\u0103 mai t\u00e2rziu datorit\u0103 atrac\u0163iei gravita\u0163ionale.<\/div>\n<div>\n&nbsp;<\/div>\n<div>\n<a href=\"http:\/\/www.descopera.ro\/dnews\/16759652-conform-unei-noi-descoperiri-cea-mai-asemanatoare-exoplaneta-cu-terra-ascunde-un-secret-intunecat\">Cititi mai multe pe www.desopera.ro<\/a><\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u00cen cel mai apropiat sistem stelar de noi se g\u0103se\u015fte probabil cea mai bun\u0103 \u015fans\u0103 de a g\u0103si (\u015fi pe viitor coloniza) o planet\u0103 habitabil\u0103, asem\u0103n\u0103toare Terrei. Totu\u015fi, potrivit unui nou studiu al cercet\u0103torilor de la Universitatea Hertfordshire, din Marea Britanie, sistemul Alpha Centauri ascunde un secret surprinz\u0103tor.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[510],"tags":[32328,33055,16273,19913,7251,24095,4888,7287,7853,19914,8867,464],"class_list":["post-153445","post","type-post","status-publish","format-standard","hentry","category-actualitate","tag-apropiere","tag-ascundere","tag-cercetatori","tag-descoperire","tag-marea-britanie","tag-planeta","tag-secret","tag-sistem","tag-studiu","tag-terra","tag-universitate","tag-viitor"],"_links":{"self":[{"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/posts\/153445","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=153445"}],"version-history":[{"count":0,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/posts\/153445\/revisions"}],"wp:attachment":[{"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=153445"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=153445"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=153445"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}