{"id":311131,"date":"2026-07-20T23:42:19","date_gmt":"2026-07-20T23:42:19","guid":{"rendered":"https:\/\/www.europesays.com\/se\/311131\/"},"modified":"2026-07-20T23:42:19","modified_gmt":"2026-07-20T23:42:19","slug":"en-exoplanet-stor-som-jupiter-som-kretsar-kring-en-solliknande-stjarna-har-upptackts","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/se\/311131\/","title":{"rendered":"En exoplanet stor som Jupiter som kretsar kring en solliknande stj\u00e4rna har uppt\u00e4ckts"},"content":{"rendered":"<p class=\"bodytext\">Astronomer s\u00f6ker efter nya exoplaneter f\u00f6r att b\u00e4ttre f\u00f6rst\u00e5 kosmos. Men \u00e4ven om de nyligen har uppt\u00e4ckt en atmosf\u00e4r kring en <a href=\"https:\/\/www.notebookcheck.se\/Foer-foersta-gaangen-har-man-upptaeckt-en-atmosfaer-kring-en-stenig-exoplanet.1345834.0.html\" target=\"_self\" class=\"internal-link\" rel=\"nofollow noopener\">stenig exoplanet<\/a>, har de ocks\u00e5 uppt\u00e4ckt en exoplanet stor som Jupiter som kretsar kring en solliknande stj\u00e4rna.&#13;<\/p>\n<p class=\"bodytext\">Denna uppt\u00e4ckt gjordes allts\u00e5 av ett internationellt team av astronomer under ledning av Ioannis Apergis vid University of Warwick (Storbritannien), och resultaten publicerades p\u00e5 arXiv. Med hj\u00e4lp av de 12 newtonska teleskopen kunde de bekr\u00e4fta de resultat som erh\u00e5llits av TESS-satelliten.&#13;<\/p>\n<p class=\"bodytext\">Denna <a href=\"https:\/\/www.notebookcheck.se\/Denna-exoplanet-som-ligger-cirka-25-ljusaar-fraan-jorden-skulle-kunna-vara-beboelig.1338351.0.html\" target=\"_self\" class=\"internal-link\" rel=\"nofollow noopener\">exoplanet<\/a>, som f\u00e5tt namnet NGTS-39 b, har en radie som \u00e4r 1,09 g\u00e5nger Jupiters och en massa p\u00e5 1,47 Jupitermassor. Den kretsar kring sin v\u00e4rdstj\u00e4rna p\u00e5 bara 58,2 dagar, och dess temperatur \u00e4r cirka 519 K. Dessutom tros den, enligt forskarna, best\u00e5 av v\u00e4te och helium.<\/p>\n","protected":false},"excerpt":{"rendered":"Astronomer s\u00f6ker efter nya exoplaneter f\u00f6r att b\u00e4ttre f\u00f6rst\u00e5 kosmos. Men \u00e4ven om de nyligen har uppt\u00e4ckt en&hellip;\n","protected":false},"author":2,"featured_media":311132,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_share_on_mastodon":"0"},"categories":[66],"tags":[373,7083,31062,17114,27762,31065,7084,3122,31063,7085,29458,370,27162,80,78,79,34,7235,31,33,32,30,81,84,2213,31064,15631,31066,83,12241,82],"class_list":["post-311131","post","type-post","status-publish","format-standard","has-post-thumbnail","category-vetenskap-och-teknik","tag-astronomi","tag-barbar-dator","tag-exoplanet","tag-helium","tag-jupiter","tag-kosmos","tag-laptop","tag-nasa","tag-ngts-39b","tag-notebook","tag-planet","tag-rymden","tag-rymdnyheter","tag-science","tag-science-and-technology","tag-scienceandtechnology","tag-se","tag-stjarna","tag-svenska","tag-sverige","tag-sweden","tag-swedish","tag-technology","tag-teknik","tag-teleskop","tag-tess","tag-upptackt","tag-vate","tag-vetenskap","tag-vetenskapsnyheter","tag-vetenskapteknik"],"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@se\/116954958652447618","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/posts\/311131","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/comments?post=311131"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/posts\/311131\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/media\/311132"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/media?parent=311131"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/categories?post=311131"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/tags?post=311131"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}