{"id":90336,"date":"2022-04-29T11:28:32","date_gmt":"2022-04-29T09:28:32","guid":{"rendered":"https:\/\/www.astb.se\/cassiopeiabloggen\/?p=90336"},"modified":"2022-04-29T17:29:47","modified_gmt":"2022-04-29T15:29:47","slug":"nr-29-2022","status":"publish","type":"post","link":"https:\/\/www.astb.se\/cassiopeiabloggen\/2022\/04\/29\/nr-29-2022\/","title":{"rendered":"Nr 29 2022"},"content":{"rendered":"\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Ny sorts norrsken p\u00e5 Mars<\/h2>\n\n\n\n<p>I g\u00e5r (28.4), p\u00e5 ASTB-m\u00f6tet p\u00e5 astronomiska institutionen i Lund, diskuterades fenomenet med solstormar f\u00f6rr och nu, och en passant kom vi \u00e4ven in p\u00e5 vad solstormar kan betyda f\u00f6r t ex en atmosf\u00e4rfattig planet som Mars. P\u00e5passligt har ASTB:aren i v\u00e5r stockholmska diaspora <strong>Carsten Nilsson<\/strong> hittat fram till <a href=\"https:\/\/www.dw.com\/en\/mars-probe-discovers-shocking-new-aurora\/a-61610851\">detta fynd fr\u00e5n Emiratens Marsrundare Hope.<\/a><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2022\/04\/61607936_403.jpg\"><img decoding=\"async\" width=\"940\" height=\"529\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2022\/04\/61607936_403.jpg\" alt=\"\" class=\"wp-image-90338\" srcset=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2022\/04\/61607936_403.jpg 940w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2022\/04\/61607936_403-300x169.jpg 300w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2022\/04\/61607936_403-768x432.jpg 768w\" sizes=\"(max-width: 940px) 100vw, 940px\" \/><\/a><\/figure>\n\n\n\n<p>Norrskenet eller vad vi ska kalla det  ligger l\u00e5ngt ut (55 000 km) och str\u00e4cker sig \u00f6ver  n\u00e4stan halva planetens omkrets. Mycket mystiskt!<\/p>\n\n\n\n<p>Tills vidare kallas fenomenet p\u00e5 engelska &#8220;sinuous discrete aurora&#8221; och \u00e4r den fj\u00e4rde varianten av norrsken p\u00e5 Mars. De tidigare tre k\u00e4nda \u00e4r kopplade till solstormar, magnetiserade mineraler p\u00e5 Mars yta och samverkan mellan solstormarnas protoner och Mars v\u00e4te i atmosf\u00e4rens h\u00f6gsta skikt.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Prisad Stockholmsastronom<\/h2>\n\n\n\n<p><strong>Stephan Rosswog,<\/strong> professor i astronomi vid Stockholms universitet, \u00e4r en av de forskare som tilldelas ett prestigefyllt ERC Advanced Grant. Summan \u00e4r p\u00e5 2,5 miljoner euro och avser  projektet \u201cINSPIRATION\u201d, forskning inom astrofysik d\u00e4r olika metoder ska anv\u00e4ndas f\u00f6r att studera bland annat neutronstj\u00e4rnor, gravitationsv\u00e5gor och svarta h\u00e5l. I detta arbete blir ett viktigt verktyg en ny simulationsmetod som Stephan Rosswog utvecklat.<\/p>\n\n\n\n<p>Rossweg pendlar numera mellan Stockholm och Hamburg.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">S:t Ibb t\u00e4nkt som Tycho Brahe-museum<\/h2>\n\n\n\n<p><strong>Pettzy Ahlstr\u00f6m, <\/strong>v\u00e5r &#8220;inb\u00e4ddade&#8221; ASTB:are p\u00e5 Malm\u00f6 stadsarkiv, har f\u00e5tt \u00f6gonen p\u00e5 en intressant klippsamling i stadsarkivet ur vilken framg\u00e5r att f\u00f6r drygt hundra \u00e5r sedan, 1919, fanns en id\u00e9 att S:t Ibbs kyrka skulle f\u00f6rvandlas till Tycho Brahe-museum.<\/p>\n\n\n\n<p>S\u00e5 blev det ju inte. S:t Ibb \u00e4r kvar som en sann kyrkoklenod medan den andra kyrkan  vid Uraniborgsomr\u00e5det avkristnats och nu fungerar som ett permanent TB-museum.<\/p>\n\n\n\n<p>Till klippboken \u00e5terkommer vi:<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2022\/04\/Tycho-Brahe-3-1-kopia.png\"><img decoding=\"async\" width=\"1003\" height=\"619\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2022\/04\/Tycho-Brahe-3-1-kopia.png\" alt=\"\" class=\"wp-image-90348\" srcset=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2022\/04\/Tycho-Brahe-3-1-kopia.png 1003w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2022\/04\/Tycho-Brahe-3-1-kopia-300x185.png 300w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2022\/04\/Tycho-Brahe-3-1-kopia-768x474.png 768w\" sizes=\"(max-width: 1003px) 100vw, 1003px\" \/><\/a><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2022\/04\/1134073-1.jpg\"><img decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2022\/04\/1134073-1-1024x576.jpg\" alt=\"\" class=\"wp-image-90345\" srcset=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2022\/04\/1134073-1-1024x576.jpg 1024w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2022\/04\/1134073-1-300x169.jpg 300w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2022\/04\/1134073-1-768x432.jpg 768w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2022\/04\/1134073-1-1536x864.jpg 1536w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2022\/04\/1134073-1.jpg 1680w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<p class=\"has-text-align-center\"><em>Bildk\u00e4lla: Svenska kyrkan<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ny sorts norrsken p\u00e5 Mars I g\u00e5r (28.4), p\u00e5 ASTB-m\u00f6tet p\u00e5 astronomiska institutionen i Lund, diskuterades fenomenet med solstormar f\u00f6rr och nu, och en passant kom vi \u00e4ven in p\u00e5 vad solstormar kan betyda f\u00f6r t ex en atmosf\u00e4rfattig planet som Mars. P\u00e5passligt har ASTB:aren i v\u00e5r stockholmska diaspora Carsten Nilsson hittat fram till detta&hellip;&nbsp;<a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/2022\/04\/29\/nr-29-2022\/\" rel=\"bookmark\">L\u00e4s mer &raquo;<span class=\"screen-reader-text\">Nr 29 2022<\/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\/90336"}],"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=90336"}],"version-history":[{"count":12,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/posts\/90336\/revisions"}],"predecessor-version":[{"id":90353,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/posts\/90336\/revisions\/90353"}],"wp:attachment":[{"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/media?parent=90336"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/categories?post=90336"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/tags?post=90336"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}