{"id":485,"date":"2016-04-26T07:43:00","date_gmt":"2016-04-26T05:43:00","guid":{"rendered":"https:\/\/kids.esa.int\/satellite_twin_sentinel-1b_launched_into_space\/"},"modified":"2026-10-08T00:28:45","modified_gmt":"2026-10-07T22:28:45","slug":"satellite_twin_sentinel-1b_launched_into_space","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/sv\/satellite_twin_sentinel-1b_launched_into_space\/","title":{"rendered":"Satellitparet Sentinel-1B har skjutits upp i rymden"},"content":{"rendered":"
\n

En h\u00f6gteknologisk ESA-satellit vid namn Sentinel-1B sk\u00f6ts ig\u00e5r framg\u00e5ngsrikt upp i rymden! Uppskjutningen \u00e4gde rum fr\u00e5n Europas rymdhamn i Kourou, Franska Guyana, med hj\u00e4lp av en kraftfull Sojuz-raket.<\/p>\n<\/div>\n

Sentinel-1B har en identisk tvilling, Sentinel-1A, som redan befinner sig i omloppsbana runt jorden. Nu kommer de tv\u00e5 satelliterna att susa runt v\u00e5r planet, alltid p\u00e5 motsatta sidor om varandra. S\u00e5 om den ena befinner sig \u00f6ver jordens dagsida, kommer den andra att befinna sig \u00f6ver nattsidan. Detta inneb\u00e4r att de kan \u00f6vervaka jorden mycket mer effektivt \u00e4n om de skulle operera var f\u00f6r sig.<\/p>\n

Sentinel-satelliterna \u00e4r utrustade med avancerad teknik, bland annat ett radarsystem som g\u00f6r det m\u00f6jligt f\u00f6r dem att ta bilder av jordytan \u00e4ven genom moln och regn. De kommer att anv\u00e4nda detta f\u00f6r att \u00f6vervaka isen kring polkapparna, sp\u00e5ra oljeutsl\u00e4pp, kartl\u00e4gga skogar, unders\u00f6ka best\u00e5ndet av marina organismer och mycket mer!<\/p>\n

\"\"<\/figure>\n

Tre minisatelliter, s\u00e5 kallade CubeSats, fick ocks\u00e5 lift ut i rymden med Sentinel-1B:s raket. CubeSats \u00e4r formade som \u2013 ja, du gissade r\u00e4tt \u2013 kuber! De \u00e4r v\u00e4ldigt sm\u00e5, med en sidl\u00e4ngd p\u00e5 bara 10 cm. Eftersom de \u00e4r s\u00e5 kompakta och l\u00e4tta \u00e4r det enklare och billigare att skjuta upp dem i rymden.<\/p>\n

De tre CubeSat-satelliterna som skickades upp tillsammans med Sentinel-1B har tillverkats av universitetsstudenter som samarbetar med ESA inom ramen f\u00f6r ett s\u00e4rskilt program som heter \u2018Fly Your Satellite!\u2019. De kommer att genomf\u00f6ra experiment, bland annat f\u00f6r att testa speciella solceller som ska producera energi fr\u00e5n solljus.<\/p>\n

Rolig fakta:<\/b> En fj\u00e4rde satellit fick ocks\u00e5 \u00e5ka med p\u00e5 Sentinel-1B. Den kallas MicroSCOPE, har tillverkats av den franska rymdorganisationen (CNES) och kommer att genomf\u00f6ra fysikexperiment.<\/p>","protected":false},"excerpt":{"rendered":"

A high-tech ESA satellite called Sentinel-1B was successfully launched into space yesterday! Blast-off was from Europe\u2019s Spaceport in Kourou, French Guiana, using a powerful Soyuz rocket. Sentinel-1B has an identical […]<\/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\/2016\/04\/sentinel-1b_lift_off\/18248585-2-eng-GB\/Sentinel-1b_lift_off.jpg","esa_banner_description":"","esa_banner_credit":"ESA","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2016\/04\/Sentinel-1b_lift_off","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-485","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\/sv\/wp-json\/wp\/v2\/posts\/485","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/comments?post=485"}],"version-history":[{"count":4,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/posts\/485\/revisions"}],"predecessor-version":[{"id":4510,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/posts\/485\/revisions\/4510"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/media?parent=485"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/categories?post=485"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/tags?post=485"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/panel?post=485"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/language?post=485"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/age?post=485"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/duration?post=485"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/resource_type?post=485"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/audience?post=485"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/wf_post_folders?post=485"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}