{"id":72281,"date":"2017-06-28T08:39:33","date_gmt":"2017-06-28T07:39:33","guid":{"rendered":"http:\/\/www.astb.se\/cassiopeiabloggen\/?p=72281"},"modified":"2017-06-28T14:43:14","modified_gmt":"2017-06-28T13:43:14","slug":"nr-65-2017","status":"publish","type":"post","link":"https:\/\/www.astb.se\/cassiopeiabloggen\/2017\/06\/28\/nr-65-2017\/","title":{"rendered":"Nr 65 2017"},"content":{"rendered":"<h2>\n\t<strong>Aktuell asteroid &#8211; sista utrop f&ouml;r 30 juni-satsningen<\/strong><br \/>\n<\/h2>\n<p>\n\tLagom till v&aring;r satsning 30 juni p&aring; Asteroid Day &#8211; Malm&ouml; stad st&ouml;ttar projektet!!! &#8211; Scandic Hotel, Malm&ouml; (all info h&auml;r) skickar fr&aring;n S&ouml;dra Sandby <strong>Tomas Diez<\/strong> &ouml;ver sina senaste bilder p&aring; asteroiden 2010 NY65:<br \/>\n\t&#8211; Den r&ouml;r sig snabbt fortfarande, vid fototillf&auml;llet &#8211; med nym&aring;ne! &#8211;&nbsp; ca 30 b&aring;gsekunder per minut och &auml;r relativt ljusstark p&aring; magnitud 16.4.\n<\/p>\n<p>\n\t<a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2017\/06\/2010-NY65-12.gif\"><img decoding=\"async\" alt=\"2010-NY65-1\" class=\"aligncenter size-full wp-image-72292\" height=\"400\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2017\/06\/2010-NY65-12.gif\" width=\"600\" \/><\/a>\n<\/p>\n<p style=\"text-align: center;\">\n\t<em>I mitten av bilden ses asteroiden pila fram. Foto: Tomas Diez<\/em>\n<\/p>\n<h3>\n\t<strong>PS<\/strong><br \/>\n<\/h3>\n<p>\n\tI v&aring;r inbjudande pressrelease st&aring;r det s&aring; h&auml;r:\n<\/p>\n<p>\n\t<strong>International Asteroid Day &ndash; Tycho Brahe-s&auml;llskapet g&ouml;r specialarrangemang 30 juni<\/strong>\n<\/p>\n<p>\n\tSt&ouml;rre asteroidnedslag &auml;r s&auml;llsynta, men utg&ouml;r en reell risk.&nbsp; Vad g&ouml;rs idag f&ouml;r att &ouml;vervaka natthimlen? Har vi kontroll p&aring; alla asteroider som kan utg&ouml;ra en risk och vad g&ouml;r vi om vi uppt&auml;cker en asteroid p&aring; kollisionskurs mot jorden?\n<\/p>\n<p>\n\tInternational Asteroid Day &auml;r ett globalt arrangemang som &aring;terkommer &aring;rligen den 30:e juni. Syftet &auml;r att f&ouml;rb&auml;ttra allm&auml;nhetens kunskap om asteroider och vilket hot de kan utg&ouml;ra. <strong>Fredagen den 30:e juni 2017<\/strong> arrangerar Astronomiska S&auml;llskapet Tycho Brahe ett event p&aring; <strong>Scandic Triangeln <\/strong>i Malm&ouml; mellan <strong>kl 17.00 &#8211; 24.00<\/strong> med olika f&ouml;rel&auml;sningar p&aring; temat:\n<\/p>\n<ul>\n<li>\n\t\tHur bildades asteroiderna och hur m&aring;nga finns det?\n\t<\/li>\n<li>\n\t\tVilka asteroider utg&ouml;r en risk, hur uppt&auml;cker vi dom och hur skyddar vi oss?\n\t<\/li>\n<li>\n\t\tVad vet vi om asteroider och vad h&auml;nder inom forskningen?\n\t<\/li>\n<li>\n\t\t&Auml;r asteroider en tillg&aring;ng och n&auml;r kommer vi att se gruvdrift p&aring; asteroider?\n\t<\/li>\n<\/ul>\n<p>\n\tKv&auml;llen avslutas med ett f&ouml;rs&ouml;k att observera en passerande asteroid med ett fj&auml;rrstyrt teleskop om v&auml;dret till&aring;ter.\n<\/p>\n<p>\n\tEventet &auml;r kostnadsfritt och riktar sig till alla intresserade.\n<\/p>\n<p>\n\t<a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2017\/06\/133303main_image_feature_406_ys_full-e1498634485969.jpg\"><img decoding=\"async\" alt=\"133303main_image_feature_406_ys_full\" class=\"aligncenter size-full wp-image-72299\" height=\"360\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2017\/06\/133303main_image_feature_406_ys_full-e1498634485969.jpg\" width=\"450\" \/><\/a>\n<\/p>\n<p style=\"text-align: center;\">\n\t<em>Bildk&auml;lla: NASA<\/em>\n<\/p>\n<h2>\n\t<strong>Einsteins judiska tankev&auml;rld<\/strong><br \/>\n<\/h2>\n<p>\n\t<strong>Jackie Jakubowski <\/strong>skriver i <em>SANS<\/em> nr 3\/2017 om <strong>Albert Einstein<\/strong> och dennes f&ouml;rankring i den judiska traditionens pr&ouml;vningar och ompr&ouml;vningar. <a href=\"http:\/\/fritanke.se\/relativitetsteorin-har-ingen-nationalitet\/\">Analysen sker med utg&aring;ngspunkt <\/a>fr&aring;n boken<em> Einstein&acute;s Jewish Science: Physics at the intersection of politics and religion,<\/em> f&ouml;rfattad av<strong> Steven Gimbel.<\/strong>\n<\/p>\n<p>\n\t<a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2017\/06\/Sans-nr-3-2017-HiRes-500x712-e1498635194359.jpg\"><img decoding=\"async\" alt=\"Sans-nr-3-2017-HiRes-500x712\" class=\"aligncenter size-full wp-image-72304\" height=\"427\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2017\/06\/Sans-nr-3-2017-HiRes-500x712-e1498635194359.jpg\" width=\"300\" \/><\/a>\n<\/p>\n<p>\n\tI boken figurerar den osannolike, Hitlerbeundrande nazistiske fysikpampen (skapare av begreppet &quot;tysk fysik&quot;) och Nobelpristagaren <strong>Philipp Lenard<\/strong>, lysande portr&auml;tterad nyligen i National Geographics tv-serie <em>Genius <\/em>om Einsteins liv och verk.\n<\/p>\n<p>\n\tTack till <strong>Carl-Olof B&ouml;rjeson,<\/strong> som tipsat om artikeln.\n<\/p>\n<h2>\n\t<strong>Galaktisk gulasch&#8230;<\/strong><br \/>\n<\/h2>\n<p>\n\tNASA-folket &auml;r duktiga p&aring; att hitta slagkraftiga metaforer. Som nu,<a href=\"http:\/\/I love the title from NASA \u2013 \u201cChandra Samples Galactic Goulash\u201d and it all makes sense:  NASA\/Chandra \u2014 What would happen if you took two galaxies and mixed them together over millions of years? A new image including data from NASA\u2019s Chandra X-ray Observatory reveals the cosmic culinary outcome.  Arp 299 is a system located about 140 million light years from Earth. It contains two galaxies that are merging, creating a partially blended mix of stars from each galaxy in the process.\"> i beskrivningen av&nbsp; Arp 299, <\/a>tv&aring; sammang&aring;ende galaxer 140 miljoner ljus&aring;r bort. Som gulasch.\n<\/p>\n<h2>\n\t<strong>Bevisat: Bin&auml;ra supermassiva svarta h&aring;l<\/strong><br \/>\n<\/h2>\n<p>\n\tEfter tolv &aring;rs idogt observerande, menar sig nu astronomer vid Stanford University med hj&auml;lp av kolleger ha slagit fast existensen av bin&auml;ra supermassiva svarta h&aring;l: De b&auml;gge h&aring;len snurrar kring varandra i en galax 750 miljoner ljus&aring;r bort.\n<\/p>\n<p>\n\tDen kombinerade massan ligger p&aring; 15 miljarder ggr solens.\n<\/p>\n<p>\n\t<a href=\"http:\/\/iopscience.iop.org\/article\/10.3847\/1538-4357\/aa74e1\">Rapporten finns h&auml;r i <em>Astrophysical Journa<\/em>l.<\/a>\n<\/p>\n<h2>\n\t<strong>Sp&auml;nnande bild &#8211; sp&auml;nnande astronomer<\/strong><br \/>\n<\/h2>\n<p>\n\t&#8211; En sp&auml;nnande&nbsp;bild&nbsp;p&aring;&nbsp;&quot;Thaw&nbsp;Memorial&nbsp;Refractor&quot;&nbsp;som&nbsp;byggdes&nbsp;1912&nbsp;av<br \/>\n\tingenj&ouml;rer&nbsp;p&aring;&nbsp;Brashear&nbsp;Optical&nbsp;Company, ber&auml;ttar uppt&auml;ckaren p&aring; n&auml;tet, <strong>Christian Vestergaard. <\/strong>\n<\/p>\n<p>\n\t&#8211; Detta&nbsp;instrument&nbsp;&auml;r&nbsp;ett av&nbsp;teleskopen&nbsp;p&aring;&nbsp;Alleghenyobservatoriet&nbsp;i&nbsp;Pittsburgh,&nbsp;Pennsylvania,<br \/>\n\tUSA.&nbsp;\n<\/p>\n<p>\n\t<a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2017\/06\/19420818_1945450945698771_1387064639567885118_n-e1498632732455.jpg\"><img decoding=\"async\" alt=\"19420818_1945450945698771_1387064639567885118_n\" class=\"aligncenter size-full wp-image-72283\" height=\"657\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2017\/06\/19420818_1945450945698771_1387064639567885118_n-e1498632732455.jpg\" width=\"461\" \/><\/a>\n<\/p>\n<p style=\"text-align: center;\">\n\t<em>Fakta om 30-tumsrefraktorn p&aring; denna sida: http:\/\/www.pitt.edu\/~aobsvtry\/thaw.html<\/em>\n<\/p>\n<p>\n\t&#8211; Bilden&nbsp;togs&nbsp;1912,&nbsp;och&nbsp;m&auml;nnen&nbsp;p&aring;&nbsp;monteringen&nbsp;&auml;r&nbsp;v&auml;l&nbsp;d&aring;tida astronomer&nbsp;antar&nbsp;jag.\n<\/p>\n<p>\n\t&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Aktuell asteroid &#8211; sista utrop f&ouml;r 30 juni-satsningen Lagom till v&aring;r satsning 30 juni p&aring; Asteroid Day &#8211; Malm&ouml; stad st&ouml;ttar projektet!!! &#8211; Scandic Hotel, Malm&ouml; (all info h&auml;r) skickar fr&aring;n S&ouml;dra Sandby Tomas Diez &ouml;ver sina senaste bilder p&aring; asteroiden 2010 NY65: &#8211; Den r&ouml;r sig snabbt fortfarande, vid fototillf&auml;llet &#8211; med nym&aring;ne! &#8211;&nbsp;&hellip;&nbsp;<a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/2017\/06\/28\/nr-65-2017\/\" rel=\"bookmark\">L\u00e4s mer &raquo;<span class=\"screen-reader-text\">Nr 65 2017<\/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\/72281"}],"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=72281"}],"version-history":[{"count":21,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/posts\/72281\/revisions"}],"predecessor-version":[{"id":72308,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/posts\/72281\/revisions\/72308"}],"wp:attachment":[{"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/media?parent=72281"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/categories?post=72281"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/tags?post=72281"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}