{"id":972,"date":"2005-10-18T14:09:00","date_gmt":"2005-10-18T12:09:00","guid":{"rendered":"https:\/\/kids.esa.int\/venus_express_ready_for_lift-off\/"},"modified":"2026-10-08T00:34:23","modified_gmt":"2026-10-07T22:34:23","slug":"venus_express_ready_for_lift-off","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/da\/venus_express_ready_for_lift-off\/","title":{"rendered":"Venus Express er klar til opsendelse!"},"content":{"rendered":"
\n

Venus Express, der skal opsendes ombord p\u00e5 en russisk Sojuz-raket den 9. november, bliver det f\u00f8rste ESA-rumfart\u00f8j, der skal udforske Jordens n\u00e6sten identiske tvilling. Det forventes at g\u00e5 i kredsl\u00f8b om Venus i april 2006.<\/p>\n<\/div>\n

Rumfart\u00f8jet, der vil flyve i en h\u00f8jde mellem 250 og 66.000 km over polerne, vil bruge to venus\u00e5r (500 jorddage) p\u00e5 at unders\u00f8ge det t\u00e6tte skyd\u00e6kke og atmosf\u00e6ren p\u00e5 Jordens n\u00e6rmeste naboplanet.<\/p>\n

\"Artist's
Kunstnerisk fremstilling af Venus\u2019 overflade<\/figcaption><\/figure>\n

Der er sendt mere end 20 russiske og amerikanske rumfart\u00f8jer ud for at udforske den anden planet fra Solen, men der er stadig mange ubesvarede sp\u00f8rgsm\u00e5l:<\/p>\n

    \n
  • \n

    Hvad er temperaturen og sammens\u00e6tningen af atmosf\u00e6ren?<\/p>\n<\/li>\n

  • \n

    Hvordan cirkulerer atmosf\u00e6ren?<\/p>\n<\/li>\n

  • \n

    Hvordan \u00e6ndrer sammens\u00e6tningen sig fra toppen til bunden?<\/p>\n<\/li>\n

  • \n

    Hvordan interagerer atmosf\u00e6ren med overfladen?<\/p>\n<\/li>\n

  • \n

    Hvordan interagerer den \u00f8vre atmosf\u00e6re med solvinden?<\/p>\n<\/li>\n<\/ul>\n

    Syv videnskabelige instrumenter om bord p\u00e5 Venus Express skal fors\u00f8ge at l\u00f8se disse g\u00e5der.<\/p>\n

    Som navnet antyder, blev Venus Express udviklet og bygget p\u00e5 blot tre \u00e5r \u2013 hvilket er meget hurtigt for et planetarisk rumfart\u00f8j. Ligesom ESA\u2019s succesrige Mars Express-orbiter er rumfart\u00f8jet blevet tilpasset til de h\u00f8jere temperaturer og str\u00e5lingsniveauer p\u00e5 Venus. De fleste af dets instrumenter er baseret p\u00e5 hardware, der er udviklet til Mars Express- og Rosetta-missionerne.<\/p>","protected":false},"excerpt":{"rendered":"

    Due for launch on board a Russian Soyuz rocket on 9 November, Venus Express will be the first ESA spacecraft to explore Earth\u2019s near-twin. It is expected to enter orbit […]<\/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\/2005\/10\/venus_express-arrivee_sur_venus2\/17896423-2-eng-GB\/Venus_Express-Arrivee_sur_Venus.jpg","esa_banner_description":"Venus Express","esa_banner_credit":"ESA-D. Ducros","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2005\/10\/Venus_Express-Arrivee_sur_Venus2","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":[10,11,12],"tags":[],"panel":[],"language":[],"age":[],"duration":[],"resource_type":[],"audience":[],"wf_post_folders":[],"class_list":["post-972","post","type-post","status-publish","format-standard","hentry","category-learn","category-our-universe","category-planets-and-moons"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/posts\/972","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=972"}],"version-history":[{"count":5,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/posts\/972\/revisions"}],"predecessor-version":[{"id":4765,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/posts\/972\/revisions\/4765"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/media?parent=972"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/categories?post=972"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/tags?post=972"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/panel?post=972"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/language?post=972"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/age?post=972"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/duration?post=972"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/resource_type?post=972"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/audience?post=972"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/wf_post_folders?post=972"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}