{"id":86773,"date":"2026-01-16T12:11:14","date_gmt":"2026-01-16T12:11:14","guid":{"rendered":"https:\/\/www.europesays.com\/ee\/86773\/"},"modified":"2026-01-16T12:11:14","modified_gmt":"2026-01-16T12:11:14","slug":"lopp-on-lahemal-hawkingi-teooriale-toetudes-pakuti-valja-uus-maailmalopu-kuupaev","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/ee\/86773\/","title":{"rendered":"L\u00f5pp on l\u00e4hemal: Hawkingi teooriale toetudes pakuti v\u00e4lja uus maailmal\u00f5pu \u201ekuup\u00e4ev\u201c"},"content":{"rendered":"<p>Hollandi teadlased avaldasid uued arvutused, mille j\u00e4rgi v\u00f5ib universum \u201ehaihtuda\u201c m\u00e4rksa varem, kui seni eeldati. Uuring tugineb Stephen Hawkingi 1974. aastal kirjeldatud kiirgusmehhanismile ning viitab, et kosmos v\u00f5ib kaduda ligikaudu 10\u2077\u2078 aasta p\u00e4rast.<\/p>\n<p>Hawkingi kiirgus kirjeldab protsessi, mille k\u00e4igus \u00e4\u00e4rmiselt tihedad objektid \u2013 eesk\u00e4tt mustad augud \u2013 kaotavad aja jooksul massi, paisates kvantefektide t\u00f5ttu osakesi v\u00e4lja. Hollandi teadlased laiendasid seda ideed ka teistele suure massiga kehadele, n\u00e4iteks neutront\u00e4htedele, ning j\u00f5udsid j\u00e4reldusele, et ka nemad v\u00f5ivad \u00e4\u00e4rmiselt aeglaselt \u201eaurustuda\u201c.<\/p>\n<p>Uurijate hinnangul kaovad universumi viimased t\u00e4hej\u00e4\u00e4nused umbes 10\u2077\u2078 aasta p\u00e4rast, mis on palju l\u00e4hem kui varasemad mudelid, mis paigutasid kosmose l\u00f5pu suurusj\u00e4rku 10\u00b9\u00b9\u2070\u2070 aastat.<\/p>\n<p>Teadlaste s\u00f5nul s\u00f5ltub selliste kehade \u201ehaihtumise\u201c aeg eelk\u00f5ige nende tihedusest. Huvitava tulemuse j\u00e4rgi laguneksid neutront\u00e4hed ja mustad augud ligikaudu 10\u2076\u2077 aasta jooksul, mis on \u00fcllatav, sest intuitiivselt v\u00f5iks eeldada, et tugevam gravitatsioon kiirendab protsessi.<\/p>\n<p>Spekulatiivses k\u00f5rvalarvutuses hinnati ka, et n\u00e4iteks Kuu ja isegi inimkeha v\u00f5iks teoreetiliselt haihtuda umbes 10\u2079\u2070 aasta jooksul. Autorid r\u00f5hutavad siiski, et reaalsuses v\u00f5ivad paljud muud kosmilised v\u00f5i bioloogilised s\u00fcndmused inimkonna ammu enne seda h\u00e4vitada.<\/p>\n<p>Uuring on autorite s\u00f5nul teoreetiline ja spekulatiivne, kuid aitab testida Hawkingi kiirguse m\u00f5istmist ja v\u00f5imalikke laiendusi teistele gravitatsioonilistele objektidele. Sellega saab tutvuda <a rel=\"noopener follow nofollow\" target=\"_blank\" href=\"https:\/\/arxiv.org\/abs\/2410.14734\" data-rel-date-range=\"[]\">SIIN<\/a>.<\/p>\n<p>Kuidas see lugu Sind end tundma pani? Saada <a href=\"https:\/\/forte.delfi.ee\/artikkel\/120429856\/lopp-on-lahemal-hawkingi-teooriale-toetudes-pakuti-valja-uus-maailmalopu-kuupaev\/kommentaarid\" class=\"article-body-bottom__comment article-body-bottom__comment--write button button--primary button--size-auto\" rel=\"nofollow noopener\" target=\"_blank\"> Kommenteeri <\/a><a href=\"https:\/\/forte.delfi.ee\/artikkel\/120429856\/lopp-on-lahemal-hawkingi-teooriale-toetudes-pakuti-valja-uus-maailmalopu-kuupaev\/kommentaarid\" class=\"article-body-bottom__comment article-body-bottom__comment--read button button--size-auto\" rel=\"nofollow noopener\" target=\"_blank\"> Loe kommentaare (31)<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"Hollandi teadlased avaldasid uued arvutused, mille j\u00e4rgi v\u00f5ib universum \u201ehaihtuda\u201c m\u00e4rksa varem, kui seni eeldati. Uuring tugineb Stephen&hellip;\n","protected":false},"author":2,"featured_media":86774,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[37,33,35,173,34,36,287,140],"class_list":{"0":"post-86773","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-meelelahutus","8":"tag-ee","9":"tag-eesti","10":"tag-eesti-keel","11":"tag-entertainment","12":"tag-estonia","13":"tag-estonian","14":"tag-kosmos","15":"tag-meelelahutus"},"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@ee\/115904714120602504","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/posts\/86773","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/comments?post=86773"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/posts\/86773\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/media\/86774"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/media?parent=86773"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/categories?post=86773"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/tags?post=86773"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}