{"id":640,"date":"2013-07-31T14:55:00","date_gmt":"2013-07-31T12:55:00","guid":{"rendered":"https:\/\/kids.esa.int\/here_come_the_perseids\/"},"modified":"2026-10-08T00:30:36","modified_gmt":"2026-10-07T22:30:36","slug":"here_come_the_perseids","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/da\/here_come_the_perseids\/","title":{"rendered":"Nu kommer Perseiderne!"},"content":{"rendered":"<div class=\"lede\">\n<p>Stjernekiggere kan se frem til en fantastisk oplevelse i midten af august, n\u00e5r den \u00e5rlige Perseid-meteorregn n\u00e5r sit h\u00f8jdepunkt! Hvis du aldrig f\u00f8r har set en meteor, er dette den perfekte lejlighed. Meteorregnen varer fra slutningen af juli til den 20. august, og den st\u00f8rste aktivitet forventes mellem den 11. og 13. august. Himlen vil v\u00e6re m\u00f8rk, da den halvm\u00e5neformede m\u00e5ne vil g\u00e5 ned under horisonten midt p\u00e5 aftenen. Og natten forventes ogs\u00e5 at blive varm, s\u00e5 du beh\u00f8ver ikke engang at tage ekstra t\u00f8j p\u00e5! Hold dig blot v\u00e6k fra skarpt lys, lad dine \u00f8jne v\u00e6nne sig til m\u00f8rket, l\u00e6n dig s\u00e5 tilbage og stir p\u00e5 himlen.<\/p>\n<\/div>\n<figure class=\"wp-block-image size-natural\" data-width=\"550\" data-credit=\"NASA\" data-detail-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2013\/07\/perseid_map2\" data-licence=\"ESA Standard Licence\" data-licence-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Terms_and_conditions_of_use_of_images_and_videos_available_on_the_esa_website\"><img decoding=\"async\" loading=\"lazy\" style=\"max-width:100%;height:auto\" src=\"https:\/\/www.esa.int\/var\/esa\/storage\/images\/esa_multimedia\/images\/2013\/07\/perseid_map2\/17878589-2-eng-GB\/perseid_map2.gif\" alt=\"\"><\/figure>\n<p>Perseiderne har f\u00e5et deres navn efter stjernebilledet Perseus, hvorfra de ser ud til at udg\u00e5. De kan dog ses hvor som helst p\u00e5 himlen. Den bedste retning at kigge i er der, hvor himlen er m\u00f8rkest, sandsynligvis lige op. Stjernebilledet st\u00e5r lavt i nord-nord\u00f8st f\u00f8r midnat og stiger h\u00f8jere op over horisonten i de tidlige morgentimer. Stjerneskuddsregnen kan bedst observeres fra kl. 23 eller midnat og frem, hvor man kan se 60-100 stjerneskud i timen.<\/p>\n<p>Perseiderne er sm\u00e5 stykker af stenagtigt affald p\u00e5 st\u00f8rrelse med sandkorn eller \u00e6rter, som for l\u00e6nge siden blev slynget ud af kometen Swift-Tuttle. Kometen g\u00e5r langsomt i opl\u00f8sning, mens den kredser om Solen. Gennem \u00e5rhundreder har dens smuldrende rester spredt sig langs dens bane og dannet en str\u00f8m af partikler, der er flere hundrede millioner kilometer lang.<\/p>\n<p>Jordens bane omkring Solen f\u00f8rer os gennem dette kometst\u00f8v hvert \u00e5r i midten af august. Partiklerne, eller meteoroiderne, bev\u00e6ger sig med en hastighed p\u00e5 60 km pr. sekund i forhold til Jorden. N\u00e5r en af dem rammer den \u00f8vre atmosf\u00e6re, skaber den et hvidgl\u00f8dende spor af overophedet luft. Nogle af de lysere kan holde sig synlige i flere sekunder og efterlade kortvarige spor af gl\u00f8dende r\u00f8g og gas.<\/p>\n<p>Perseiderne er ideelle til digital fotografering. S\u00e6t dit kamera p\u00e5 et stativ, helst med et vidvinkelobjektiv og en h\u00f8j ISO-indstilling (til m\u00f8rke). Lad lukkeren v\u00e6re \u00e5ben i 10-15 sekunder ad gangen (l\u00e6ngere p\u00e5 et rigtig m\u00f8rkt sted). Med lidt held b\u00f8r du kunne fange en eller flere Perseider, der suser hen over billedet!<\/p>","protected":false},"excerpt":{"rendered":"<p>Sky watchers will be in for a treat in mid-August, when the annual Perseid meteor shower reaches its peak! If you have never before seen a meteor, this is the [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"esa_banner_image":"https:\/\/www.esa.int\/var\/esa\/storage\/images\/esa_multimedia\/images\/2013\/07\/perseids_meteor_shower\/17888431-2-eng-GB\/Perseids_meteor_shower.jpg","esa_banner_description":"Perseids meteor shower","esa_banner_credit":"Ali Jarekji, Reuters","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2013\/07\/Perseids_meteor_shower","esa_external_url":"","esa_external_new_window":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":true},"categories":[26],"tags":[],"panel":[],"language":[],"age":[],"duration":[],"resource_type":[],"audience":[],"wf_post_folders":[],"class_list":["post-640","post","type-post","status-publish","format-standard","hentry","category-news"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/posts\/640","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/comments?post=640"}],"version-history":[{"count":5,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/posts\/640\/revisions"}],"predecessor-version":[{"id":4603,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/posts\/640\/revisions\/4603"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/media?parent=640"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/categories?post=640"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/tags?post=640"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/panel?post=640"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/language?post=640"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/age?post=640"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/duration?post=640"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/resource_type?post=640"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/audience?post=640"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/wf_post_folders?post=640"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}