{"id":712589,"date":"2026-09-10T14:07:03","date_gmt":"2026-09-10T14:07:03","guid":{"rendered":"https:\/\/microscopemedia.com\/?p=712589"},"modified":"2026-09-10T14:07:03","modified_gmt":"2026-09-10T14:07:03","slug":"planeta-mercur-s-ar-putea-micsora-mai-repede-decat-se-asteptau-oamenii-de-stiinta-care-este-motivul","status":"publish","type":"post","link":"https:\/\/microscopemedia.com\/?p=712589","title":{"rendered":"Planeta Mercur s-ar putea mic\u0219ora mai repede dec\u00e2t se a\u0219teptau oamenii de \u0219tiin\u021b\u0103. Care este motivul"},"content":{"rendered":"<div readability=\"39.035118019574\">\n<div class=\"sgb-google-buttons\">\n<div class=\"display-flex justify-center google-logo\"><img decoding=\"async\" loading=\"lazy\" class=\"mg-x-auto\" width=\"30\" height=\"30\" src=\"https:\/\/microscopemedia.com\/wp-content\/uploads\/2026\/09\/planeta-mercur-s-ar-putea-micsora-mai-repede-decat-se-asteptau-oamenii-de-stiinta-care-este-motivul.png\" alt><\/div>\n<\/p><\/div>\n<p id=\"p-0\">Mercur are un diametru de abia 4.900 de kilometri.<\/p>\n<h2 id=\"chapter-0\">Mic\u0219orarea planetei ar putea fi mai drastic\u0103<\/h2>\n<p id=\"p-1\">Suprafa\u021ba rugoas\u0103 a planetei, remodelat\u0103 continuu de resturile aruncate din craterele de impact, ar fi putut ascunde adev\u0103rata amploare a pierderii, potrivit cercet\u0103torilor ale c\u0103ror descoperiri apar \u00een revista Geophysical Research Letters.<\/p>\n<p id=\"p-2\">Conform <a href=\"https:\/\/newsroom.ap.org\/detail\/LittleMercurymaybeshrinkingfasterthanscientistsexpected\/47b010ee65287f76565bc4859c7c09b3\/text?vs=false&amp;currentItemNo=12&amp;startingItemNo=0&amp;sourceLocation=Home%20Page\" target=\"_blank\" rel=\"noopener\">AP<\/a>, v<span dir=\"auto\">estea vine la o s\u0103pt\u0103m\u00e2n\u0103 dup\u0103 ce dou\u0103&nbsp;<\/span><span dir=\"auto\">nave spa\u021biale eur<\/span><span dir=\"auto\">o<\/span><span dir=\"auto\">pene \u0219i japoneze<\/span><span dir=\"auto\">&nbsp;\u0219i-au abandonat platforma de croazier\u0103 \u0219i au avansat spre Mercur.&nbsp;<\/span><span dir=\"auto\">Cunoscute sub numele de <a href=\"https:\/\/www.mediafax.ro\/stiinta-sanatate\/cea-mai-apropiata-planeta-de-soare-isi-poate-dezvalui-secretele-bepicolombo-ajunge-la-destinatie-dupa-aproape-opt-ani-23801564\">BepiColombo<\/a><\/span><span dir=\"auto\">, navele conectate sunt a\u0219teptate s\u0103 intre pe orbita din jurul lui Mercur \u00een noiembrie. Ulterior, acestea se vor separa pentru o supraveghere mai complet\u0103.<\/span><\/p>\n<h2 id=\"chapter-1\">De ce pierde Mercur \u00een diametru<\/h2>\n<p id=\"p-3\">Instrumentul laser al lui BepiColombo ar trebui s\u0103 confirme c\u00e2t de mult se mic\u0219oreaz\u0103 Mercur, ca urmare a r\u0103cirii interne, a declarat Gaku Nishiyama, autorul principal al studiului care particip\u0103 la misiunea spa\u021bial\u0103.<\/p>\n<p id=\"p-4\">Mic\u0219orarea ar putea fi chiar mai mare dec\u00e2t estimeaz\u0103 echipa sa pe baza m\u0103sur\u0103torilor efectuate de sonda spa\u021bial\u0103 Messenger a NASA \u00een anii 2010. Doar o alt\u0103 sond\u0103 spa\u021bial\u0103 a vizitat vreodat\u0103 Mercur, Mariner 10 a NASA \u00een anii 1970, potrivit sursei citate.<\/p>\n<p id=\"p-5\">Cea mai mic\u0103 planet\u0103 din sistemul nostru solar s-a mic\u0219orat de la formarea sa, acum 4,5 miliarde de ani. Nucleul s\u0103u fierbinte de fier se r\u0103ce\u0219te \u0219i se contract\u0103 odat\u0103 cu mantaua \u0219i scoar\u021ba, str\u00e2ng\u00e2nd suprafa\u021ba ca o centur\u0103 pentru a se potrivi noului s\u0103u sine mai sub\u021bire, mai arat\u0103 sursa citat\u0103.<\/p>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Mercur are un diametru de abia 4.900 de kilometri. Mic\u0219orarea planetei ar putea fi mai drastic\u0103 Suprafa\u021ba rugoas\u0103 a planetei, remodelat\u0103 continuu de resturile aruncate din craterele de impact, ar &hellip; <a href=\"https:\/\/microscopemedia.com\/?p=712589\" class=\"more-link\">Read More<\/a><\/p>\n","protected":false},"author":1,"featured_media":712590,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"Default","format":"standard","meta":[],"categories":[1],"tags":[],"_links":{"self":[{"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/posts\/712589"}],"collection":[{"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=712589"}],"version-history":[{"count":0,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/posts\/712589\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/media\/712590"}],"wp:attachment":[{"href":"https:\/\/microscopemedia.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=712589"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=712589"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=712589"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}