Tiia Grenman var \u00e4ven spr\u00e5kvetenskapligt verksam.<\/p>\n\n\n\n N\u00e4r Tiia la fram sin avhandling 2018 var en annan av W-bloggens v\u00e4nner fackultetsopponent vid LTU, prof em Kalevi Mattila<\/strong>, fr\u00e5n Helsingfors.<\/em> Bildk\u00e4lla: LTU<\/em><\/p>\n\n\n <\/p>\n\n\n\n <\/p>\n\n\n\n Myriader av stj\u00e4rnor avsl\u00f6jas i nebulosan Sh2-54 i en ny infrar\u00f6d bild tagen<\/a> med VISTA-teleskopet (Visible and Infrared Survey Telescope for Astronomy) vid ESO:s Paranalobservatorium i Chile. Nebulosan \u00e4r ett stj\u00e4rnbildningsomr\u00e5de i stj\u00e4rnbilden Ormen. <\/p>\n\n\n Bildk\u00e4lla: ESO<\/em><\/p>\n\n\n\n <\/p>\n\n\n\n <\/p>\n","protected":false},"excerpt":{"rendered":" Tiia Grenman ur tiden Hans Bengtsson ber\u00e4ttar att astronomen Tiia Grenman har g\u00e5tt bort, bara 58 \u00e5r gammal. Hon doktorerade i Lule\u00e5 med en avhandling om globuletter (G\u00f6sta Gahm hennes handledare, de samarbetade i utforskningen av globuler och globuletter i Krabbnebulosan, Carinakomplexet m m)) , och hon var i vintras en av forskarna i projektet… L\u00e4s mer »Nr 1 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\/92318"}],"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=92318"}],"version-history":[{"count":4,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/posts\/92318\/revisions"}],"predecessor-version":[{"id":92328,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/posts\/92318\/revisions\/92328"}],"wp:attachment":[{"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/media?parent=92318"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/categories?post=92318"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/tags?post=92318"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}![\"\"](\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2023\/01\/35559133_1902585526426633_5037198783608258560_n.jpg\")
<\/a><\/figure>\n\n\n\n<\/a><\/figure><\/div>\n\n\nESO avsl\u00f6jar “ormens \u00e4gg” p\u00e5 himlavalvet<\/h2>\n\n\n\n
Bilden togs med en ljusk\u00e4nslig kamera med 67 miljoner pixlar<\/a> monterad p\u00e5 ESO:s VISTA-<\/a>teleskop p\u00e5 Paranalobservatoriet i Chile. Den togs inom ramen f\u00f6r VVVX<\/a>-projektet (VISTA Variables in the Via L\u00e1ctea eXtended survey). Det \u00e4r ett fler\u00e5rigt kartl\u00e4ggningsprojekt f\u00f6r att vid flera olika tillf\u00e4llen observera ett stort omr\u00e5de av Vintergatan i infrar\u00f6da v\u00e5gl\u00e4ngder och l\u00e4ra sig mer om stj\u00e4rnbildningsprocessen.<\/p>\n\n\n\n<\/a><\/figure><\/div>\n\n\n