{"id":8274,"date":"2010-11-04T21:43:50","date_gmt":"2010-11-04T20:43:50","guid":{"rendered":"http:\/\/www.astb.se\/cassiopeiabloggen\/?p=8274"},"modified":"2010-11-05T09:17:30","modified_gmt":"2010-11-05T08:17:30","slug":"nr-196-2010","status":"publish","type":"post","link":"https:\/\/www.astb.se\/cassiopeiabloggen\/2010\/11\/04\/nr-196-2010\/","title":{"rendered":"Nr 196 2010"},"content":{"rendered":"<h2 style=\"text-align: left;\">Hartley 2 in p\u00e5 bara kroppen<\/h2>\n<p style=\"text-align: left;\">Det \u00e4r<a href=\"http:\/\/www.nasa.gov\/mission_pages\/epoxi\/gallery-index.html\" target=\"_self\"> ju helt otroliga bilder som b\u00f6rjade ramla in i datorn fr\u00e5n NASA\/EPOXI i eftermiddags<\/a>, och nu,\u00a0 n\u00e4r Deep Sky-passagen redan \u00e4r \u00f6ver, \u00e4r det bara att konstatera:<br \/>\nAldrig har vi sett en komet s\u00e5 h\u00e4r avkl\u00e4dd!<\/p>\n<figure id=\"attachment_8295\" aria-describedby=\"caption-attachment-8295\" style=\"width: 574px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2010\/11\/495296main_epoxi-1-full_full.jpg\"><img decoding=\"async\" class=\"size-full wp-image-8295\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2010\/11\/495296main_epoxi-1-full_full.jpg\" alt=\"\" width=\"574\" height=\"430\" srcset=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2010\/11\/495296main_epoxi-1-full_full.jpg 1707w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2010\/11\/495296main_epoxi-1-full_full-300x225.jpg 300w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2010\/11\/495296main_epoxi-1-full_full-1024x769.jpg 1024w\" sizes=\"(max-width: 574px) 100vw, 574px\" \/><\/a><figcaption id=\"caption-attachment-8295\" class=\"wp-caption-text\">Foto:  NASA\/JPL-Caltech\/UMD<\/figcaption><\/figure>\n<p style=\"text-align: center;\">\n<p>* Aktiv.<\/p>\n<p>* Pysande.<\/p>\n<p>* Utmanande.<\/p>\n<p>Ett stort grattis till NASA, som lyckats b\u00e5de med det tekniska, det vetenskapliga och det inte minst viktiga, det pedagogiska, (som vanligt).<\/p>\n<p>Hartley 2 \u00e4r 2 km l\u00e5ng och har en\u00a0 &#8220;halsbredd&#8221; p\u00e5 XL, allts\u00e5 cirka 0,4 km.<\/p>\n<p>Vi har ju inget &#8220;Nobelpris&#8221; specifikt inom astronomin, som bekant, men fr\u00e5gan \u00e4r om inte Malcolm Hartley \u00e4r v\u00e4rd ett f\u00f6r l\u00e5ng och trogen tj\u00e4nst. Kometuppt\u00e4ckaren har under de senaste 40 \u00e5ren jobbat vid Siding Spring Observatory i Australien och dess stora UK Schmidt Telescope (1,2 m). 1986 uppt\u00e4ckte han denna sp\u00e4nnande komet, och pl\u00f6tsligt \u00e4r han nu &#8211; han som aldrig jobbat f\u00f6r NASA, t ex &#8211; i fokus f\u00f6r allas intresse.<\/p>\n<figure id=\"attachment_8304\" aria-describedby=\"caption-attachment-8304\" style=\"width: 427px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2010\/11\/495665main_sunshine-1-427.jpg\"><img decoding=\"async\" class=\"size-full wp-image-8304\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2010\/11\/495665main_sunshine-1-427.jpg\" alt=\"\" width=\"427\" height=\"226\" srcset=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2010\/11\/495665main_sunshine-1-427.jpg 427w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2010\/11\/495665main_sunshine-1-427-300x158.jpg 300w\" sizes=\"(max-width: 427px) 100vw, 427px\" \/><\/a><figcaption id=\"caption-attachment-8304\" class=\"wp-caption-text\">En kollektion EPOXI-bilder fr\u00e5n flyby:et.<\/figcaption><\/figure>\n<p style=\"text-align: left;\">Kometpassagen \u00e4r s\u00e5 m\u00e4ktig att <a href=\"http:\/\/www.dn.se\/nyheter\/vetenskap\/basta-bilden-pa-en-komet-1.1202963\" target=\"_self\">till och med svenska medier har uppt\u00e4ckt fenomenet. Strongt!<\/a><\/p>\n<p>N\u00e4r det g\u00e4ller facts om Hartley 2 ska vi \u00e5terkomma, sj\u00e4lvklart. Har vi tidigare varit med om en komet som fotograferats och m\u00e4tts s\u00e5 noggrant av amat\u00f6rer, proffsobservatorier p\u00e5 jorden och rymdsond?<\/p>\n<h2>Meteorer som litter\u00e4ra symboler<\/h2>\n<p><a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2010\/11\/beliefs-1119.png\"><img decoding=\"async\" class=\"alignleft size-medium wp-image-8290\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2010\/11\/beliefs-1119-300x259.png\" alt=\"\" width=\"300\" height=\"259\" srcset=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2010\/11\/beliefs-1119-300x259.png 300w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2010\/11\/beliefs-1119.png 367w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a>Anders Nyholm p\u00e5pekar aprop\u00e5 astronomi och kultur att det finns ett\u00a0 &#8220;Meteor Beliefs Project&#8221;, bedrivet inom IMO som i International Meteor Organization.\u00a0 H\u00e4r dokumenteras hur stj\u00e4rnfall kommenterats och beskrivits av poeter, f\u00f6rfattare och konstn\u00e4rer i deras verk,\u00a0 fr\u00e5n gamla greker och romare fram i tiden via Dante, Shakespeare, och Edgar Allan Poe till dagens f\u00f6rfattare.<\/p>\n<p>Exempel:<\/p>\n<p>* N\u00e4r John Brown, som ville befria slavarna, h\u00e4ngdes 1859, drogs \u00e4ven h\u00e4r in meteorsymbolik i efterm\u00e4let. I dikten <em>The Portent<\/em> 1859\u00a0 beskriver Ralph Waldo Emerson denne m\u00e4rklige frihetsk\u00e4mpe\/fanatiker John Brown som <span style=\"text-decoration: underline;\">&#8220;the meteor of war&#8221;.<\/span><\/p>\n<p>* Gamla humortidningen <em>Punch<\/em> har fingranskats efter meteorer, liksom tv-progam och filmer<\/p>\n<p>* \u00c4ven meteorer i folkloristiken synas. S\u00e5 har t ex aboriginernas syn p\u00e5 stj\u00e4rnfall gr\u00e4vts fram just i \u00e5r i en rapport i IMO:s tidskrift<em> WGN<\/em>.<\/p>\n<p>Helt klart att det \u00e4<a href=\"http:\/\/www.imo.net\/projects\/beliefs (\" target=\"_self\">r v\u00e4rt att f\u00f6lja IMO:s meteorkultur-sajt, trots att den har en stark angloamerikansk slagsida<\/a>. Men det kan vi ju alla hj\u00e4lpa till att r\u00e4tta till!<\/p>\n<h2>H\u00e4lsning fr\u00e5n Prag<\/h2>\n<p>Jag har f\u00e5tt en h\u00e4lsning till oss alla fr\u00e5n Jens Vellev, som just nu finslipar planerna inf\u00f6r \u00f6ppningen av Tychos grav 15 november.<\/p>\n<h2>Enighetare s\u00e5g den f\u00f6rsta exoplaneten?<\/h2>\n<p><a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2010\/11\/Black_and_White_Cartoon_Man_Wearing_Boxing_Gloves_with_a_Black_Eye_Royalty_Free_Clipart_Picture_090510-211938-525042.jpg\"><img decoding=\"async\" class=\"alignleft size-thumbnail wp-image-8291\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2010\/11\/Black_and_White_Cartoon_Man_Wearing_Boxing_Gloves_with_a_Black_Eye_Royalty_Free_Clipart_Picture_090510-211938-525042-150x150.jpg\" alt=\"\" width=\"105\" height=\"105\" \/><\/a>Jag k\u00e4nner en gammal boxare i Malm\u00f6, en klassisk profil och\u00a0 Enighet:are, som jag ofta\u00a0 tr\u00e4ffar och pratar idrottsnostalgi med.<\/p>\n<p>&#8211; Jag vet att du \u00e4r astronom. D\u00e5 kan\u00a0 du ocks\u00e5 veta att jag tror att jag \u00e4r den f\u00f6rste som sett\u00a0 en exoplanet. Och det var n\u00e4r jag blev knockad\u00a0 i en match i danska\u00a0 Hiller\u00f6d n\u00e5n g\u00e5ng runt 1948-49, s\u00e4ger han.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Hartley 2 in p\u00e5 bara kroppen Det \u00e4r ju helt otroliga bilder som b\u00f6rjade ramla in i datorn fr\u00e5n NASA\/EPOXI i eftermiddags, och nu,\u00a0 n\u00e4r Deep Sky-passagen redan \u00e4r \u00f6ver, \u00e4r det bara att konstatera: Aldrig har vi sett en komet s\u00e5 h\u00e4r avkl\u00e4dd! * Aktiv. * Pysande. * Utmanande. Ett stort grattis till NASA,&hellip;&nbsp;<a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/2010\/11\/04\/nr-196-2010\/\" rel=\"bookmark\">L\u00e4s mer &raquo;<span class=\"screen-reader-text\">Nr 196 2010<\/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\/8274"}],"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=8274"}],"version-history":[{"count":26,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/posts\/8274\/revisions"}],"predecessor-version":[{"id":8301,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/posts\/8274\/revisions\/8301"}],"wp:attachment":[{"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/media?parent=8274"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/categories?post=8274"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/tags?post=8274"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}