{"id":927,"date":"2004-11-15T16:19:00","date_gmt":"2004-11-15T15:19:00","guid":{"rendered":"https:\/\/kids.esa.int\/moon_exploration\/"},"modified":"2026-10-08T00:33:51","modified_gmt":"2026-10-07T22:33:51","slug":"moon_exploration","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/sv\/moon_exploration\/","title":{"rendered":"M\u00e5nutforskning"},"content":{"rendered":"
\n

M\u00e5nen \u00e4r f\u00f6r liten f\u00f6r att kunna h\u00e5lla kvar n\u00e5gon luft. Eftersom det inte bl\u00e5ser n\u00e5gonstans \u00e4r den sida som vetter mot solen varmare \u00e4n kokande vatten, medan nattsidan \u00e4r kallare \u00e4n n\u00e5gonstans p\u00e5 jorden (minus 180 grader Celsius).<\/p>\n<\/div>\n

Mycket av det vi vet om m\u00e5nen kommer fr\u00e5n rymdsonder och landare under 1960- och 1970-talen. Vissa forskare trodde att ett rymdfarkost som landade p\u00e5 m\u00e5nen skulle sjunka ner i dess dammiga yta. Detta visade sig vara felaktigt tack vare amerikanska och ryska landare. De banade v\u00e4g f\u00f6r m\u00e4nniskor att bes\u00f6ka m\u00e5nen.<\/p>\n

Mellan 1969 och 1972 vandrade tolv m\u00e4n p\u00e5 m\u00e5nens framsida. De l\u00e4mnade kvar vetenskapliga experiment p\u00e5 ytan. De \u00e5terv\u00e4nde dessutom med n\u00e4stan 400 kg stenar och jord. Under de senare uppdragen k\u00f6rde astronauterna runt p\u00e5 m\u00e5nen i en batteridriven rover.<\/p>\n

Under de senaste \u00e5ren har m\u00e5nga l\u00e4nder beslutat att \u00e5terv\u00e4nda till m\u00e5nen. Rymdfarkoster i omloppsbana har utforskat hela ytan i detalj. En viktig uppt\u00e4ckt var f\u00f6rekomsten av vattenis p\u00e5 botten av kratrar n\u00e4ra m\u00e5nens poler. Isen, som ligger i skuggan av solens str\u00e5lar, kan ha funnits d\u00e4r i miljontals \u00e5r. Denna is skulle kunna anv\u00e4ndas av framtida uppt\u00e4cktsresande f\u00f6r att framst\u00e4lla syre och som dricksvatten.<\/p>\n

Europas f\u00f6rsta rymdfarkost till m\u00e5nen var SMART-1, som kretsade kring m\u00e5nen mellan november 2004 och september 2006. SMART-1 tog detaljerade bilder av ytan och unders\u00f6kte vilka \u00e4mnen bergarterna best\u00e5r av. Uppdraget avslutades med en avsiktlig krasch mot m\u00e5nens yta.<\/p>","protected":false},"excerpt":{"rendered":"

The Moon is too small to hold onto any air. Without any winds, the sunny side is hotter than boiling water, but the night side is colder than anywhere on […]<\/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\/2004\/08\/artist_s_impression_of_the_smart-1_mission2\/17888468-2-eng-GB\/Artist_s_impression_of_the_SMART-1_mission.jpg","esa_banner_description":"Artist's impression of the SMART-1 mission","esa_banner_credit":"ESA","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2004\/08\/Artist_s_impression_of_the_SMART-1_mission2","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":[2],"panel":[],"language":[],"age":[],"duration":[],"resource_type":[],"audience":[],"wf_post_folders":[],"class_list":["post-927","post","type-post","status-publish","format-standard","hentry","category-learn","category-our-universe","category-planets-and-moons","tag-background-article"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/posts\/927","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=927"}],"version-history":[{"count":1,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/posts\/927\/revisions"}],"predecessor-version":[{"id":2070,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/posts\/927\/revisions\/2070"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/media?parent=927"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/categories?post=927"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/tags?post=927"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/panel?post=927"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/language?post=927"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/age?post=927"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/duration?post=927"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/resource_type?post=927"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/audience?post=927"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/wf_post_folders?post=927"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}