{"id":97778,"date":"2025-07-16T18:37:23","date_gmt":"2025-07-16T16:37:23","guid":{"rendered":"https:\/\/www.astb.se\/cassiopeiabloggen\/?p=97778"},"modified":"2025-07-16T18:43:30","modified_gmt":"2025-07-16T16:43:30","slug":"nr-31-2025","status":"publish","type":"post","link":"https:\/\/www.astb.se\/cassiopeiabloggen\/2025\/07\/16\/nr-31-2025\/","title":{"rendered":"Nr 31 2025"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">Fynd i Orion: Planetsystem p\u00e5 v\u00e4g bildas<\/h2>\n\n\n\n<p>Dagens bedrift: att astronomer identifierat och dokumenterat f\u00f6r f\u00f6rsta g\u00e5ngen ett planetsystem i konkret vardande. <\/p>\n\n\n\n<p>Med hj\u00e4lp av ALMA-systemet och Webb-teleskopet har &#8220;babyn&#8221; hittats precis d\u00e4r varmt protoplanetmaterial b\u00f6rjar kylas ner och h\u00e5rdna, ungef\u00e4r s\u00e5 som vi tror det gick till n\u00e4r v\u00e5rt eget planetsystem tillkom.<\/p>\n\n\n\n<p> HOPS-315 befinner sig ca  1300 ljus\u00e5r bort.<\/p>\n\n\n\n<p>Hela den fascinerande historien<a href=\"https:\/\/www.eso.org\/public\/news\/eso2512\/?nolang\" title=\"\"> hittas h\u00e4r<\/a>.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<div class=\"nv-iframe-embed\"><iframe title=\"Witnessing the dawn of a new solar system\" width=\"1200\" height=\"675\" src=\"https:\/\/www.youtube.com\/embed\/0j-MH6_QlBA?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<\/div><\/figure>\n\n\n\n<p>Till artikelf\u00f6rfattarna i <em>Nature<\/em> h\u00f6r \u00e4ven v\u00e4lk\u00e4nde Chalmers-medarbetaren, prof em  <strong>John H Black<\/strong>.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2025\/07\/eso2512d.jpg\"><img decoding=\"async\" width=\"180\" height=\"232\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2025\/07\/eso2512d.jpg\" alt=\"\" class=\"wp-image-97781\" style=\"width:202px;height:auto\"\/><\/a><\/figure><\/div>","protected":false},"excerpt":{"rendered":"<p>Fynd i Orion: Planetsystem p\u00e5 v\u00e4g bildas Dagens bedrift: att astronomer identifierat och dokumenterat f\u00f6r f\u00f6rsta g\u00e5ngen ett planetsystem i konkret vardande. Med hj\u00e4lp av ALMA-systemet och Webb-teleskopet har &#8220;babyn&#8221; hittats precis d\u00e4r varmt protoplanetmaterial b\u00f6rjar kylas ner och h\u00e5rdna, ungef\u00e4r s\u00e5 som vi tror det gick till n\u00e4r v\u00e5rt eget planetsystem tillkom. HOPS-315 befinner&hellip;&nbsp;<a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/2025\/07\/16\/nr-31-2025\/\" rel=\"bookmark\">L\u00e4s mer &raquo;<span class=\"screen-reader-text\">Nr 31 2025<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"rop_custom_images_group":[],"rop_custom_messages_group":[],"rop_publish_now":"initial","rop_publish_now_accounts":[],"rop_publish_now_history":[],"rop_publish_now_status":"pending","neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"","neve_meta_content_width":0,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","footnotes":""},"categories":[3],"tags":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/posts\/97778"}],"collection":[{"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/comments?post=97778"}],"version-history":[{"count":6,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/posts\/97778\/revisions"}],"predecessor-version":[{"id":97785,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/posts\/97778\/revisions\/97785"}],"wp:attachment":[{"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/media?parent=97778"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/categories?post=97778"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/tags?post=97778"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}