{"id":2049189,"date":"2026-07-18T02:06:58","date_gmt":"2026-07-17T23:06:58","guid":{"rendered":"https:\/\/analyse.optim.biz\/?p=2049189"},"modified":"2026-07-18T02:06:58","modified_gmt":"2026-07-17T23:06:58","slug":"s-a-descoperit-o-planeta-locuibila-cu-atmosfera-similara-cu-pamantul-credem-ca-ar-trebui-sa-fie-foarte-bogata-in-apa-video","status":"publish","type":"post","link":"https:\/\/analyse.optim.biz\/?p=2049189","title":{"rendered":"S-a descoperit o planet\u0103 locuibil\u0103, cu atmosfer\u0103 similar\u0103 cu P\u0103m\u00e2ntul: \u201eCredem c\u0103 ar trebui s\u0103 fie foarte bogat\u0103 \u00een ap\u0103\u201d VIDEO"},"content":{"rendered":"<p>[analyse_image type=&#8221;featured&#8221; src=&#8221;https:\/\/s1.ziareromania.ro\/?mmid=500cd56b20b58a8002&#8243;]<\/p>\n<div id=\"article__container\" class=\"news__container news__image__container\">\n<h1 class=\"news__title\" title=\"S-a descoperit o planet\u0103 locuibil\u0103, cu atmosfer\u0103 similar\u0103 cu P\u0103m\u00e2ntul: \u201eCredem c\u0103 ar trebui s\u0103 fie foarte bogat\u0103 \u00een ap\u0103\u201d VIDEO\">S-a descoperit o planet\u0103 locuibil\u0103, cu atmosfer\u0103 similar\u0103 cu P\u0103m\u00e2ntul: \u201eCredem c\u0103 ar trebui s\u0103 fie foarte bogat\u0103 \u00een ap\u0103\u201d <b><font color=\"red\">VIDEO<\/font><\/b><\/h1>\n<\/div>\n<div class=\"news__info__content d-flex\">\n<div class=\"d-flex \">\n<div class=\"news__author mar10r\"> Autor: <span><a href=\"https:\/\/ziare.com\/autor\/george-titus-albulescu\"> George Titus Albulescu <\/a><\/span><\/div>\n<div class=\"news__publish\">Sambata, 18 Iulie 2026, ora 01:00<\/div>\n<\/div>\n<div class=\"news__views\">867 citiri<\/div>\n<\/div>\n<div class=\"stanga_stire news__image fleft article__marker\">\n<div class=\"news-image__content news__image__item\"><a class=\"news__image\" data-href=\"https:\/\/s1.ziareromania.ro\/?mmid=500cd56b20b58a8002\" data-size=\"1024x683\" title=\"S-a descoperit o planet\u0103 locuibil\u0103, cu atmosfer\u0103 similar\u0103 cu P\u0103m\u00e2ntul: \u201eCredem c\u0103 ar trebui s\u0103 fie foarte bogat\u0103 \u00een ap\u0103\u201d VIDEO\"><img decoding=\"async\" src=\"https:\/\/tb.ziareromania.ro\/S-a-descoperit-o-planet---locuibil----cu-atmosfer---similar---cu-P--m--ntul-----Credem-c---ar-trebui-s---fie-foarte-bogat-----n-ap-------b--font-color--red--VIDEO--font---b-\/500cd56b20b58a8002\/400\/225\/2\/100\/S-a-descoperit-o-planet---locuibil----cu-atmosfer---similar---cu-P--m--ntul-----Credem-c---ar-trebui-s---fie-foarte-bogat-----n-ap-------b--font-color--red--VIDEO--font---b-.jpg\" alt=\"S-a descoperit o planet\u0103 locuibil\u0103, cu atmosfer\u0103 similar\u0103 cu P\u0103m\u00e2ntul: \u201eCredem c\u0103 ar trebui s\u0103 fie foarte bogat\u0103 \u00een ap\u0103\u201d VIDEO\" title=\"S-a descoperit o planet\u0103 locuibil\u0103, cu atmosfer\u0103 similar\u0103 cu P\u0103m\u00e2ntul: \u201eCredem c\u0103 ar trebui s\u0103 fie foarte bogat\u0103 \u00een ap\u0103\u201d VIDEO\" class=\"img-responsive\"><\/a><\/p>\n<div class=\"news__caption\">S-a descoperit o planet\u0103 cu atmosfer\u0103, similar\u0103 cu P\u0103m\u00e2ntul FOTO: Center for Astrophysics<\/div>\n<\/div>\n<\/div>\n<div class=\"news__content descriere_main article__marker\">\n<p>O echip\u0103 de astronomi de la Universitatea Harvard a f\u0103cut o descoperire rar\u0103: o planet\u0103 cu atmosfer\u0103, asem\u0103n\u0103toare cu P\u0103m\u00e2ntul, aflat\u0103 \u00eentr-o zon\u0103 locuibil\u0103. Noua planet\u0103, denumit\u0103 LHS 1140b, orbiteaz\u0103 o stea pitic\u0103 ro\u0219ie \u0219i se afl\u0103 la 48 de ani-lumin\u0103 de P\u0103m\u00e2nt (1 an-lumin\u0103 = 9.460 de miliarde de km &#8211; n.a.).<\/p>\n<p>Cercet\u0103torii americani au spus c\u0103 descoperirea reprezint\u0103 o piatr\u0103 de hotar \u00een c\u0103utarea vie\u021bii extraterestre. Echipa de astronomi a identificat heliu gazos care iese din atmosfera exterioar\u0103 a planetei LHS 1140b, potrivit Guardian.<\/p>\n<p>Este ceea ce astronomii numesc o planet\u0103 st\u00e2ncoas\u0103, cu o structur\u0103 solid\u0103, similar\u0103 cu cea a P\u0103m\u00e2ntului, existent\u0103 \u00een \u201ezona locuibil\u0103\u201d, unde condi\u021biile echilibrate ar putea permite organismelor vii s\u0103 evolueze.<\/p>\n<p>Progresele recente \u00een tehnologia telescoapelor au permis astronomilor s\u0103 analizeze exoplanetele din afara sistemului solar pentru semne chimice ale unei atmosfere, permi\u021b\u00e2ndu-le s\u0103 detecteze una pe LHS 1140b la nou\u0103 ani dup\u0103 ce planeta a fost observat\u0103 pentru prima dat\u0103.<\/p>\n<\/div>\n<p>\u201eO atmosfer\u0103 este esen\u021bial\u0103 pentru ca o planet\u0103 s\u0103 sus\u021bin\u0103 via\u021ba\u201d, a declarat Collin Cherubim, autorul principal al studiului publicat \u00een revista Science \u0219i care a folosit instrumente la Observatorul Las Campanas din Chile. \u201eAceasta este prima dat\u0103 c\u00e2nd cineva a g\u0103sit o atmosfer\u0103 pe o planet\u0103 st\u00e2ncoas\u0103 \u00een zona locuibil\u0103 a unei alte stele.\u201d<\/p>\n<p>Heliul este relativ u\u0219or de detectat, deoarece este un gaz u\u0219or care tinde s\u0103 se ridice \u00een straturile superioare ale atmosferei unei planete \u0219i apoi s\u0103 scape \u00een spa\u021biu. Pe P\u0103m\u00e2nt, de exemplu, heliul domin\u0103 partea superioar\u0103 a atmosferei, \u00een timp ce concentra\u021biile la altitudini mai mici sunt foarte mici.<\/p>\n<h2>Telescopul spa\u021bial James Webb va investiga noua planet\u0103 descoperit\u0103<\/h2>\n<p>\u00cen urm\u0103torii c\u00e2\u021biva ani, astronomii vor folosi instrumente mai puternice, inclusiv Telescopul Spa\u021bial James Webb, pentru a sonda mai ad\u00e2nc \u00een atmosfera LHS 1140b, \u00eencerc\u00e2nd s\u0103 determine dac\u0103 via\u021ba ar fi putut evolua acolo.<\/p>\n<p>\u201eCeea ce se \u00eent\u00e2mpl\u0103 sub stratul de heliu este \u00eenc\u0103 un mister\u201d, a spus Cherubim, \u201edar modelul meu prezice o atmosfer\u0103 inferioar\u0103 mai oxidat\u0103, bogat\u0103 \u00een substan\u021be precum dioxid de carbon, monoxid de carbon \u0219i chiar pu\u021bin oxigen molecular. De asemenea, credem c\u0103 ar trebui s\u0103 fie foarte bogat\u0103 \u00een ap\u0103.\u201d<\/p>\n","protected":false},"excerpt":{"rendered":"<p>[analyse_image type=&#8221;featured&#8221; src=&#8221;https:\/\/s1.ziareromania.ro\/?mmid=500cd56b20b58a8002&#8243;] S-a descoperit o planet\u0103 locuibil\u0103, cu atmosfer\u0103 similar\u0103 cu P\u0103m\u00e2ntul: \u201eCredem c\u0103 ar trebui s\u0103 fie foarte bogat\u0103 \u00een ap\u0103\u201d VIDEO Autor: George Titus Albulescu Sambata, 18 Iulie 2026, ora 01:00 867 citiri S-a descoperit o planet\u0103 cu atmosfer\u0103, similar\u0103 cu P\u0103m\u00e2ntul FOTO: Center for Astrophysics O echip\u0103 de astronomi de la [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[89],"tags":[226,22],"class_list":["post-2049189","post","type-post","status-publish","format-standard","hentry","category-romania","tag-crawlmanager","tag-ziare-com"],"_links":{"self":[{"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=\/wp\/v2\/posts\/2049189","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2049189"}],"version-history":[{"count":0,"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=\/wp\/v2\/posts\/2049189\/revisions"}],"wp:attachment":[{"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2049189"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2049189"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2049189"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}