Shkenca po na sjell nj\u00eb paralajm\u00ebrim t\u00eb heshtur, por trondit\u00ebs, planeti yn\u00eb, n\u00eb thell\u00ebsit\u00eb e tij m\u00eb t\u00eb thella, po shkon drejt shuarjes m\u00eb shpejt nga sa mendonim. Nj\u00eb studim i ri nga ETH Zurich dhe Carnegie Institution for Science ka zbuluar se b\u00ebrthama e Tok\u00ebs po humbet nxeht\u00ebsi me ritme t\u00eb p\u00ebrshpejtuara, nj\u00eb zhvillim q\u00eb mund t\u00eb ndryshoj\u00eb rr\u00ebnj\u00ebsisht m\u00ebnyr\u00ebn se si e konceptojm\u00eb fatin afatgjat\u00eb t\u00eb bot\u00ebs ku jetojm\u00eb.
\nKy zbulim nuk vjen nga nj\u00eb parashikim fantastiko-shkencor, por nga eksperimentime t\u00eb drejtp\u00ebrdrejta mbi nj\u00eb mineral ky\u00e7, bridgmanite, q\u00eb ndodhet n\u00eb kufirin mes b\u00ebrtham\u00ebs dhe mantelit t\u00eb Tok\u00ebs. N\u00eb kushtet e nxeht\u00ebsis\u00eb dhe presionit ekstrem, bridgmanite rezulton t\u00eb jet\u00eb nj\u00eb p\u00ebr\u00e7ues i jasht\u00ebzakonsh\u00ebm i nxeht\u00ebsis\u00eb, rreth 1.5 her\u00eb m\u00eb efikas nga sa ishte menduar m\u00eb par\u00eb.
\n\u00c7far\u00eb do t\u00eb thot\u00eb kjo n\u00eb praktik\u00eb? N\u00ebse Toka ftohet m\u00eb shpejt, at\u00ebher\u00eb rrymat konvektive q\u00eb gjall\u00ebrojn\u00eb mantelin, nxisin l\u00ebvizjen e pllakave tektonike dhe mbajn\u00eb fush\u00ebn ton\u00eb magnetike, t\u00eb domosdoshme p\u00ebr jet\u00ebn, mund t\u00eb ngadal\u00ebsohen dhe, n\u00eb nj\u00eb t\u00eb ardhme t\u00eb larg\u00ebt, t\u00eb ndalen krejt\u00ebsisht.
\nShkenc\u00ebtar\u00ebt nuk mund t\u00eb p\u00ebrcaktojn\u00eb sakt\u00ebsisht koh\u00ebshtrirjen e k\u00ebtij procesi, por paralelet me planet\u00eb si Marsi dhe M\u00ebrkuri jan\u00eb shqet\u00ebsuese. Ata jan\u00eb tashm\u00eb trupa shk\u00ebmbor\u00eb, t\u00eb heshtur, pa l\u00ebvizje t\u00eb brendshme apo magnetiz\u00ebm aktiv. Nj\u00eb fat i ngjash\u00ebm, sipas k\u00ebsaj teorie, mund t\u00eb pres\u00eb edhe Tok\u00ebn.
\nKjo \u00ebsht\u00eb m\u00eb shum\u00eb se nj\u00eb lajm shkencor, \u00ebsht\u00eb nj\u00eb meditim mbi kalueshm\u00ebrin\u00eb e gjith\u00e7kaje. Nj\u00eb kujtes\u00eb se edhe ky planet i zhurmsh\u00ebm, q\u00eb dridhet, shp\u00ebrthen dhe rrah me jet\u00ebn q\u00eb mbart, \u00ebsht\u00eb n\u00eb rrug\u00ebn e tij drejt nj\u00eb gjendjeje t\u00eb ngrir\u00eb dhe t\u00eb heshtur. Jo nes\u00ebr, jo p\u00ebr brezat tan\u00eb, por n\u00eb horizontin kozmik t\u00eb nj\u00eb kohe q\u00eb vet\u00ebm universi e p\u00ebrfytyron.
\nDhe n\u00eb k\u00ebt\u00eb rrjedh\u00eb t\u00eb pakthyeshme, ajo q\u00eb na mbetet \u00ebsht\u00eb t\u00eb kuptojm\u00eb, t\u00eb \u00e7mojm\u00eb dhe t\u00eb mbrojm\u00eb k\u00ebt\u00eb mrekulli t\u00eb rrall\u00eb q\u00eb quajm\u00eb Tok\u00eb, ende e gjall\u00eb, ende mikprit\u00ebse, ende sht\u00ebpia jon\u00eb.<\/p>\n
Burimi: ETH Zurich
\nP\u00ebrgatiti: Albert Vataj<\/p>\n","protected":false},"excerpt":{"rendered":"
Shkenca po na sjell nj\u00eb paralajm\u00ebrim t\u00eb heshtur, por trondit\u00ebs, planeti yn\u00eb, n\u00eb thell\u00ebsit\u00eb e tij m\u00eb t\u00eb thella, po shkon drejt shuarjes m\u00eb shpejt nga sa mendonim. Nj\u00eb studim i ri nga ETH Zurich dhe Carnegie Institution for Science ka zbuluar se b\u00ebrthama e Tok\u00ebs po humbet nxeht\u00ebsi me ritme t\u00eb p\u00ebrshpejtuara, nj\u00eb zhvillim […]<\/p>\n","protected":false},"author":2,"featured_media":88816,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":{"0":"post-88815","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-te-tjera"},"_links":{"self":[{"href":"https:\/\/neutrale.al\/index.php\/wp-json\/wp\/v2\/posts\/88815","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/neutrale.al\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/neutrale.al\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/neutrale.al\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/neutrale.al\/index.php\/wp-json\/wp\/v2\/comments?post=88815"}],"version-history":[{"count":1,"href":"https:\/\/neutrale.al\/index.php\/wp-json\/wp\/v2\/posts\/88815\/revisions"}],"predecessor-version":[{"id":88817,"href":"https:\/\/neutrale.al\/index.php\/wp-json\/wp\/v2\/posts\/88815\/revisions\/88817"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/neutrale.al\/index.php\/wp-json\/wp\/v2\/media\/88816"}],"wp:attachment":[{"href":"https:\/\/neutrale.al\/index.php\/wp-json\/wp\/v2\/media?parent=88815"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/neutrale.al\/index.php\/wp-json\/wp\/v2\/categories?post=88815"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/neutrale.al\/index.php\/wp-json\/wp\/v2\/tags?post=88815"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}