{"id":76698,"date":"2018-05-22T10:45:25","date_gmt":"2018-05-22T09:45:25","guid":{"rendered":"http:\/\/www.astb.se\/cassiopeiabloggen\/?p=76698"},"modified":"2018-05-22T21:03:00","modified_gmt":"2018-05-22T20:03:00","slug":"nr-34-2018","status":"publish","type":"post","link":"https:\/\/www.astb.se\/cassiopeiabloggen\/2018\/05\/22\/nr-34-2018\/","title":{"rendered":"Nr 34 2018"},"content":{"rendered":"<h3>\n\t<u><strong>Ok&auml;nt f&ouml;r de flesta av oss, men&#8230;<\/strong><\/u><br \/>\n<\/h3>\n<h2>\n\t<strong>En astronom har f&aring;tt en Oscar!<\/strong><br \/>\n<\/h2>\n<p>\n\tDet h&auml;nder att astronomer lockas till Hollywwod t ex som experter n&auml;r rymdfilmer ska g&ouml;ras. Till och med v&aring;r egen <strong>Knut Lundmark <\/strong>var i Hollywood och bes&ouml;kte den svenske filmlegenden, regiss&ouml;ren och sk&aring;despelaren&nbsp;<strong>Victor Sj&ouml;str&ouml;m.<\/strong> Lundmark f&ouml;rs&ouml;kte &auml;ven f&aring;r demonregiss&ouml;ren <b>Cecil B DeMille<\/b> att g&ouml;ra en l&aring;ngfilm baserad p&aring; Lundmarks <strong>Tycho Brahe<\/strong>-manus. DeMille avb&ouml;jde men l&auml;t meddela att han sj&auml;lv hade ett amat&ouml;rteleskop uppe i Hollywood Hills d&auml;r han bodde.\n<\/p>\n<p>\n\tAllra m&auml;rkligast: Det finns faktiskt en astronom som f&aring;tt en Oscars-statyett!!! &Aring;ret var 1953, och teleskopmakaren <strong>Henri Chr&eacute;tien<\/strong>, vars optiska tricks (hyperboloidiska speglar)&nbsp;ligger bakom dagens stora teleskop p&aring; Hawaii och i Sydamerika,&nbsp;&nbsp;fick vid galan en delad statyett f&ouml;r sitt jobb&nbsp;bakom CinemaScope-tekniken. D&aring; s&aring;g han s&aring; h&auml;r glad ut tillsammans med den tidens superstj&auml;rna <strong>Olivia de Havilland:<\/strong>\n<\/p>\n<p>\n\t<a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/05\/1461760541carte-membre-2016-e1526841717339.jpg\"><img decoding=\"async\" alt=\"1461760541carte-membre-2016\" class=\"aligncenter size-medium wp-image-76712\" height=\"271\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/05\/1461760541carte-membre-2016-e1526841717339-300x271.jpg\" width=\"300\" srcset=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/05\/1461760541carte-membre-2016-e1526841717339-300x271.jpg 300w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/05\/1461760541carte-membre-2016-e1526841717339-200x181.jpg 200w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/05\/1461760541carte-membre-2016-e1526841717339.jpg 455w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a>\n<\/p>\n<p>\n\tChr&eacute;tien med kollegan <strong>G W Ritchey <\/strong>omtalas bl a i <strong>Jean-Ren&eacute; Roys <\/strong>bok <em>Unveiling Galaxies: The Role of Images in Astronomical Discovery<\/em>&nbsp; (Cambridge UP, 2017), en alldeles f&ouml;rtr&auml;fflig bok. Inte minst f&ouml;r att f&ouml;rfattaren tar st&auml;llning f&ouml;r <strong>Knut Lundmark<\/strong> mot <strong>Edwin P Hubble<\/strong> i deras strid om galaxklassificeringen. Hubble anklagade Lundmark f&ouml;r att ha plagierat honom, vilket bevisligen var felaktigt.\n<\/p>\n<h2>\n\t<strong>Vulkanutbrottet p&aring; Hawaii<\/strong><br \/>\n<\/h2>\n<p>\n\tHur p&aring;verkas observatorierna p&aring; Hawaiis vulkantoppar av det aktuella utbrottet, som bara verkar tillta? Redan f&ouml;r ett par veckor sedan <a href=\"http:\/\/www.keckobservatory.org\/recent\/entry\/Kilauea\">stod detta p&aring; Keck-observatoriets hemsida.<\/a>\n<\/p>\n<h2>\n\t<strong>Bl&auml;ckfisken en alien?<\/strong><br \/>\n<\/h2>\n<p>\n\tKommer bl&auml;ckfisken ursprungligen fr&aring;n yttre rymden? <a href=\"http:\/\/bgr.com\/2018\/05\/17\/octopus-aliens-cephalopods-research-study\/\"><font color=\"#0066cc\">En vetenskaplig artikel,<\/font><\/a> som <strong>Lars Olefeldt<\/strong> f&aring;tt nys om, utesluter inte att &auml;gg, som legat inv&auml;vda i kometers organiska ytmaterial, en g&aring;ng landat i v&auml;rldsoceanerna, och sen har processen g&aring;tt som den gjort.\n<\/p>\n<p>\n\t<a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/05\/images.jpg\"><img decoding=\"async\" alt=\"images\" class=\"aligncenter size-full wp-image-76729\" height=\"183\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/05\/images.jpg\" width=\"275\" srcset=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/05\/images.jpg 275w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/05\/images-200x133.jpg 200w\" sizes=\"(max-width: 275px) 100vw, 275px\" \/><\/a>\n<\/p>\n<p style=\"text-align: center;\">\n\t<em>Utomjording?<\/em>\n<\/p>\n<p>\n\tArgumenten &auml;r bl a &nbsp;de &quot;icke-evolution&auml;ra&quot; inslagen i bl&auml;ckfisken, den pl&ouml;tsliga n&auml;rvaron av ett&nbsp;djur med stor hj&auml;rna,&nbsp;kameraliknande &ouml;gon, kamouflagetekniken m m. N&aring;n felande l&auml;nk har forskarna &#8211; hittills &#8211; inte hittat, vad jag f&ouml;rst&aring;r.\n<\/p>\n<h2>\n\t<strong>Kina siktar mot m&aring;nens baksida<\/strong><br \/>\n<\/h2>\n<p>\n\tEtt av de sv&aring;raste teknikprojekten inom rymdfarten har Kina som avs&auml;ndare: Att s&auml;nda en landare till m&aring;nens baksida och rel&auml;:a &ouml;ver information till jorden d&auml;rifr&aring;n.\n<\/p>\n<p>\n\tRel&auml;satelliten, som ska sk&ouml;ta kommunikationerna,&nbsp;s&auml;ndes upp&nbsp;21 maj och senare i &aring;r skickas landaren Chang&#39;e-4 upp.\n<\/p>\n<p>\n\tRel&auml;satelliten l&auml;ggs i en fast L2-position 455 000 km fr&aring;n jorden.\n<\/p>\n<p>\n\tChang&#39;e-4 f&ouml;rv&auml;ntas landa i Aitken-bass&auml;ngen, som utlovas erbjuda ett eldorado f&ouml;r de kinesiska m&aring;nforskarna.i &aring;tminstone tre &aring;r.\n<\/p>\n<p>\n\t<a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/05\/chang-e-41.jpg\"><img decoding=\"async\" alt=\"chang-e-4[1]\" class=\"aligncenter size-medium wp-image-76726\" height=\"170\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/05\/chang-e-41-300x170.jpg\" width=\"300\" srcset=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/05\/chang-e-41-300x170.jpg 300w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/05\/chang-e-41-200x113.jpg 200w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/05\/chang-e-41.jpg 650w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a>\n<\/p>\n<p>\n\t&Auml;ven Sverige &auml;r med i projektet <a href=\"https:\/\/fof.se\/tidning\/2018\/4\/artikel\/sverige-siktar-mot-manen\"><font color=\"#0066cc\">om vilket kan l&auml;sas h&auml;r.<\/font><\/a>\n<\/p>\n<h2>\n\t<strong>Supernovor stod f&ouml;r massutd&ouml;endet?<\/strong><br \/>\n<\/h2>\n<p>\n\tEtt antal g&aring;nger har livet p&aring; jorden hotats att helt utraderas och <a href=\"http:\/\/www.astrobio.net\/news-exclusive\/could-recent-supernovae-be-responsible-for-mass-extinctions\/\"><font color=\"#0066cc\">nu samlas bevisen f&ouml;r att tv&aring; supernovasm&auml;llar <\/font><\/a>i solens n&auml;rhet kan ha orsakat massutrotningen p&aring; v&aring;r hemplanet.\n<\/p>\n<h2>\n\t<strong>Nytt planetarium i Norge<\/strong><br \/>\n<\/h2>\n<p>\n\tNorrm&auml;nnens stolthet, &nbsp;solobservatoriet Harestua n&aring;gra mil norr om Oslo, har f&aring;tt en alldeles f&ouml;rtr&auml;fflig popul&auml;rvetenskaplig ut&ouml;kning: Ett toppmodernt planetarium i tre v&aring;ningar (tv&aring; under jord).\n<\/p>\n<p>\n\t<a href=\"https:\/\/flash.snohetta.com\/projects\/378-solobservatoriet-at-harestua\">Info &#8211; och bilderna nedan &#8211; &aring;terfinns h&auml;r.<\/a>\n<\/p>\n<p>\n\t<a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/05\/snohetta-planetarium-visitor-center-solobservatoriet-norway-designboom-021.jpg\"><img decoding=\"async\" alt=\"snohetta-planetarium-visitor-center-solobservatoriet-norway-designboom-02[1]\" class=\"aligncenter size-medium wp-image-76704\" height=\"300\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/05\/snohetta-planetarium-visitor-center-solobservatoriet-norway-designboom-021-209x300.jpg\" width=\"209\" srcset=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/05\/snohetta-planetarium-visitor-center-solobservatoriet-norway-designboom-021-209x300.jpg 209w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/05\/snohetta-planetarium-visitor-center-solobservatoriet-norway-designboom-021-716x1024.jpg 716w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/05\/snohetta-planetarium-visitor-center-solobservatoriet-norway-designboom-021-139x200.jpg 139w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/05\/snohetta-planetarium-visitor-center-solobservatoriet-norway-designboom-021.jpg 818w\" sizes=\"(max-width: 209px) 100vw, 209px\" \/><\/a>\n<\/p>\n<p>\n\t<a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/05\/d00c39850e91bc1b96a5b58d4e9168e7_1024w.jpg\"><img decoding=\"async\" alt=\"d00c39850e91bc1b96a5b58d4e9168e7_1024w\" class=\"aligncenter size-medium wp-image-76703\" height=\"157\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/05\/d00c39850e91bc1b96a5b58d4e9168e7_1024w-300x157.jpg\" width=\"300\" srcset=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/05\/d00c39850e91bc1b96a5b58d4e9168e7_1024w-300x157.jpg 300w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/05\/d00c39850e91bc1b96a5b58d4e9168e7_1024w-200x104.jpg 200w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/05\/d00c39850e91bc1b96a5b58d4e9168e7_1024w.jpg 1024w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a>\n<\/p>\n<p>\n\tArkitekterna bakom bygget &auml;r knutna till arkitektfirman Sn&oslash;hetta.\n<\/p>\n<p>\n\tPlanetariebyggen &auml;r tidens melodi. Nyligen invigde ESO nere i h&ouml;gkvarteret Garching, Tyskland, ett nytt folkligt centrum (&quot;ESO Supernova&quot;), och i Malm&ouml;, p&aring; v&aring;r hemmaplan, &auml;r ju planerna att bygga in&nbsp;en s&aring; kallad domteater&nbsp;i gamla Tekniska museets lokaler d&auml;r vi brukar h&aring;lla till p&aring; v&aring;ra storm&ouml;ten.&nbsp;H&auml;r ska bl a astronomi&nbsp; och rymdprojekt visualiseras &aring; det h&auml;rligaste!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ok&auml;nt f&ouml;r de flesta av oss, men&#8230; En astronom har f&aring;tt en Oscar! Det h&auml;nder att astronomer lockas till Hollywwod t ex som experter n&auml;r rymdfilmer ska g&ouml;ras. Till och med v&aring;r egen Knut Lundmark var i Hollywood och bes&ouml;kte den svenske filmlegenden, regiss&ouml;ren och sk&aring;despelaren&nbsp;Victor Sj&ouml;str&ouml;m. Lundmark f&ouml;rs&ouml;kte &auml;ven f&aring;r demonregiss&ouml;ren Cecil B DeMille&hellip;&nbsp;<a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/2018\/05\/22\/nr-34-2018\/\" rel=\"bookmark\">L\u00e4s mer &raquo;<span class=\"screen-reader-text\">Nr 34 2018<\/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\/76698"}],"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=76698"}],"version-history":[{"count":36,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/posts\/76698\/revisions"}],"predecessor-version":[{"id":76745,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/posts\/76698\/revisions\/76745"}],"wp:attachment":[{"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/media?parent=76698"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/categories?post=76698"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/tags?post=76698"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}