{"id":867,"date":"2011-04-26T08:48:00","date_gmt":"2011-04-26T06:48:00","guid":{"rendered":"https:\/\/kids.esa.int\/esa_astronaut_to_launch_on_dark_matter_mission\/"},"modified":"2026-10-08T00:33:10","modified_gmt":"2026-10-07T22:33:10","slug":"esa_astronaut_to_launch_on_dark_matter_mission","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/sl\/esa_astronaut_to_launch_on_dark_matter_mission\/","title":{"rendered":"Astronavt agencije ESA se bo odpravil na misijo v zvezi s temno snovjo"},"content":{"rendered":"
\n

Poglej okoli sebe. Zdi se samoumevno, da je vse sestavljeno iz trdnih snovi, teko\u010din in plinov. Vendar te tvoje o\u010di zavajajo. Ve\u010dina vesolja ni sestavljena iz obi\u010dajne snovi. Zdi se, da je v veliki meri sestavljeno iz skrivnostne temne snovi in \u0161e bolj skrivnostne temne energije. Da bi izvedeli ve\u010d o tem nevidnem vesolju, bo na Mednarodno vesoljsko postajo (ISS) kmalu dostavljen nov zmogljiv instrument, znan kot Alfa magnetni spektrometer (AMS-02).<\/p>\n<\/div>\n

AMS-02 bo na postajo prepeljan konec aprila, med zadnjim poletom vesoljskega \u010dolna Endeavour. Na krovu bodo tudi astronavt ESA Roberto Vittori in pet njegovih sopotnikov. Roberto je prvi astronavt ESA, ki bo trikrat poletel na postajo. Hkrati bo tudi zadnji Evropejec \u2013 in zadnji neameri\u0161ki astronavt \u2013, ki bo poletel z raketoplanom.<\/p>\n

Ena od njegovih nalog bo, da z robotsko roko vesoljske ladje Endeavour dvigne detektor delcev AMS-02 iz tovornega prostora in ga pritrdi na Mednarodno vesoljsko postajo (ISS). Ta sedemtonski instrument bo deloval vsaj tri leta. Meril bo, kaj se zgodi, ko visokoenergijski delci, znani kot kozmi\u010dni \u017earki, prispejo iz oddaljenih galaksij. Morebitni nenavadni delci, ki nastanejo ob trku teh kozmi\u010dnih \u017earkov, bi lahko bili dokaz za obstoj antimaterije ali temne snovi.<\/p>\n

Domneva se, da sta se med velikim pokom ustvarili enaki koli\u010dini snovi in protisnovi, vendar se zdi, da je protisnova iz dana\u0161njega vesolja izginila. Menijo, da je temna snov veliko bolj raz\u0161irjena kot obi\u010dajna snov, vendar je \u0161e ni bilo mogo\u010de neposredno zaznati. Ime \u2018DAMA\u2019, ki je bilo dodeljeno misiji Roberta Vittorija, odra\u017ea to iskanje temne snovi.<\/p>","protected":false},"excerpt":{"rendered":"

Look around. It seems obvious that everything is made of solids, liquids and gases. However, your eyes are being deceived. Most of the Universe is not made of ordinary matter. […]<\/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\/2007\/05\/the_ring_of_dark_matter2\/17893833-2-eng-GB\/The_ring_of_dark_matter.jpg","esa_banner_description":"","esa_banner_credit":"NASA, ESA, M. Jee and H. Ford (Johns Hopkins University)","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2007\/05\/The_ring_of_dark_matter2","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-867","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\/sl\/wp-json\/wp\/v2\/posts\/867","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/comments?post=867"}],"version-history":[{"count":1,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/posts\/867\/revisions"}],"predecessor-version":[{"id":2010,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/posts\/867\/revisions\/2010"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/media?parent=867"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/categories?post=867"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/tags?post=867"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/panel?post=867"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/language?post=867"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/age?post=867"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/duration?post=867"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/resource_type?post=867"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/audience?post=867"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/wf_post_folders?post=867"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}