{"id":94167,"date":"2023-09-24T21:51:34","date_gmt":"2023-09-24T19:51:34","guid":{"rendered":"https:\/\/www.astb.se\/cassiopeiabloggen\/?p=94167"},"modified":"2023-09-25T10:15:47","modified_gmt":"2023-09-25T08:15:47","slug":"nr-68-2023","status":"publish","type":"post","link":"https:\/\/www.astb.se\/cassiopeiabloggen\/2023\/09\/24\/nr-68-2023\/","title":{"rendered":"Nr 68 2023"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">Dramatik vid solranden<\/h2>\n\n\n\n<p><strong>Hans Hilderfors<\/strong> \u00e4gnade l\u00f6rdagen 23 ds \u00e5t att g\u00f6ra en animation av p\u00e5g\u00e5ende h\u00e4ftiga protuberanser l\u00e4ngs ena solranden:<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2023\/09\/GIF-protuberans-230921.gif\"><img decoding=\"async\" width=\"1024\" height=\"640\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2023\/09\/GIF-protuberans-230921-1024x640.gif\" alt=\"\" class=\"wp-image-94176\" srcset=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2023\/09\/GIF-protuberans-230921-1024x640.gif 1024w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2023\/09\/GIF-protuberans-230921-300x188.gif 300w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2023\/09\/GIF-protuberans-230921-768x480.gif 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<p>Bl\u00e5s upp bilden p\u00e5 din sk\u00e4rm och klicka p\u00e5 den s\u00e5 f\u00e5r du ig\u00e5ng den fyra timmar snabbspolade filmen.<\/p>\n\n\n\n<p>Alla fakta om hur Hans dokumenterade fenomenet<a href=\"https:\/\/nattmolnet.saaf.se\/forums\/topic\/protuberans-gif-animation-4h-fran-23-09-21\/\" title=\"\"> \u00e5terfinns p\u00e5 Nattmolnets sajt.<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Rullt\u00e5rtor och kanelbullar p\u00e5 TBO<\/h2>\n\n\n\n<p>Det blev en annorlunda och trevlig ADON p\u00e5 Tycho Brahe-observatoriet i l\u00f6rdags. Mycket folk p\u00e5 plats, ISS visade upp sig i all sin grannl\u00e5t fram\u00e5t 21-tiden och f\u00f6rel\u00e4sarna var p\u00e5 hugget. Massor av barn inne hos <strong>Peter Hemborg <\/strong>med rymdbes\u00e4ttning!<\/p>\n\n\n\n<p>Roligast och mest annorlunda var v\u00e5r lundaprofessor <strong>Lennart Lindegren,<\/strong> som sammanfattade de senaste GAIA-resultaten och som tog nytta av en bild p\u00e5 en rullt\u00e5rta f\u00f6r att visa p\u00e5 galaxkollisioner (en s\u00e5dan kan t\u00e4nkas f\u00f6rklara en av del stj\u00e4rnr\u00f6relser som GAIA uppt\u00e4ckt i Vintergatan).<\/p>\n\n\n\n<p>W-bloggen inspirerades och gick och k\u00f6pte en smaskig rullt\u00e5rta och skivade upp n\u00e5gra &#8220;spiralgalaxer&#8221; p\u00e5 kollisionskurs:<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2023\/09\/IMG_0059.jpg\"><img decoding=\"async\" width=\"768\" height=\"1024\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2023\/09\/IMG_0059.jpg\" alt=\"\" class=\"wp-image-94172\" srcset=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2023\/09\/IMG_0059.jpg 768w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2023\/09\/IMG_0059-225x300.jpg 225w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><\/a><\/figure>\n\n\n\n<p>\u00c4nnu v\u00e4rre blir det om en vecka drygt d\u00e5 Kanelbullens dag intr\u00e4ffar (4 okt). Kanelbullarna med sina spiraler och sina sockerkorn (= klotformiga stj\u00e4rnhopar) g\u00f6r sig sj\u00e4lvklart i en astronomisk blogg.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2023\/09\/DSC_5157-kopia-saltsomsocker-500x500-1.jpg\"><img decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2023\/09\/DSC_5157-kopia-saltsomsocker-500x500-1.jpg\" alt=\"\" class=\"wp-image-94174\" srcset=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2023\/09\/DSC_5157-kopia-saltsomsocker-500x500-1.jpg 500w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2023\/09\/DSC_5157-kopia-saltsomsocker-500x500-1-300x300.jpg 300w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2023\/09\/DSC_5157-kopia-saltsomsocker-500x500-1-150x150.jpg 150w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/a><\/figure><\/div>\n\n\n<h2 class=\"wp-block-heading\">Koldioxid p\u00e5 Jupiterm\u00e5nen Europa<\/h2>\n\n\n\n<p>Astronomer har med hj\u00e4lp av James<strong> <\/strong>Webb-teleskopet <a href=\"https:\/\/esawebb.org\/news\/weic2323\/?lang\" title=\"\">funnit bevis f\u00f6r koldioxid<\/a> p\u00e5 en del av Jupiterm\u00e5nen Europa, ett fynd som \u00e4nnu en g\u00e5ng s\u00e4rst\u00e4ller Europa med dess ocean under isen som en potentiell livsb\u00e4rare. Allt pekar p\u00e5 att koldioxiden kommer inifr\u00e5n och inte har f\u00f6rts till m\u00e5nen genom t ex meteoriter.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Kryssning med supernovor ombord&#8230;<\/h2>\n\n\n\n<p>N\u00e4r <em>Forskning &amp; Framsteg <\/em>g\u00f6r sin traditionella kunskapskryssning fr\u00e5n Stockholm till Mariehamn 28-29 september, \u00e4r <strong>Jesper Sollerman,<\/strong> v\u00e5r supernovaprofessor, en av f\u00f6rel\u00e4sarna.<\/p>\n\n\n\n<p><a href=\"https:\/\/fof.se\/artikel\/folj-med-pa-kunskapskryssning\/?utm_source=delad-artikel&amp;utm_medium=rule&amp;utm_campaign=v38&amp;utm_content=folj-med-pa-kunskapskryssning&amp;utm_source=rule&amp;utm_medium=email\" title=\"\">Hela programmet h\u00e4r.<\/a><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2023\/09\/642bdd5383d86.jpg\"><img decoding=\"async\" width=\"1024\" height=\"512\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2023\/09\/642bdd5383d86-1024x512.jpg\" alt=\"\" class=\"wp-image-94169\" srcset=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2023\/09\/642bdd5383d86-1024x512.jpg 1024w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2023\/09\/642bdd5383d86-300x150.jpg 300w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2023\/09\/642bdd5383d86-768x384.jpg 768w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2023\/09\/642bdd5383d86-1536x768.jpg 1536w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2023\/09\/642bdd5383d86.jpg 2000w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Dramatik vid solranden Hans Hilderfors \u00e4gnade l\u00f6rdagen 23 ds \u00e5t att g\u00f6ra en animation av p\u00e5g\u00e5ende h\u00e4ftiga protuberanser l\u00e4ngs ena solranden: Bl\u00e5s upp bilden p\u00e5 din sk\u00e4rm och klicka p\u00e5 den s\u00e5 f\u00e5r du ig\u00e5ng den fyra timmar snabbspolade filmen. Alla fakta om hur Hans dokumenterade fenomenet \u00e5terfinns p\u00e5 Nattmolnets sajt. Rullt\u00e5rtor och kanelbullar p\u00e5&hellip;&nbsp;<a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/2023\/09\/24\/nr-68-2023\/\" rel=\"bookmark\">L\u00e4s mer &raquo;<span class=\"screen-reader-text\">Nr 68 2023<\/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":[],"_links":{"self":[{"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/posts\/94167"}],"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=94167"}],"version-history":[{"count":13,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/posts\/94167\/revisions"}],"predecessor-version":[{"id":94184,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/posts\/94167\/revisions\/94184"}],"wp:attachment":[{"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/media?parent=94167"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/categories?post=94167"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/tags?post=94167"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}