{"id":548,"date":"2015-01-16T12:55:00","date_gmt":"2015-01-16T11:55:00","guid":{"rendered":"https:\/\/kids.esa.int\/astronauts_catch_a_dragon\/"},"modified":"2026-10-08T00:29:30","modified_gmt":"2026-10-07T22:29:30","slug":"astronauts_catch_a_dragon","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/et\/astronauts_catch_a_dragon\/","title":{"rendered":"Astronaudid p\u00fc\u00fcavad draakoni kinni"},"content":{"rendered":"
\n

Selle n\u00e4dala alguses v\u00f5tsid astronaudid Samantha Cristoforetti ja Butch Wilmore vastu kosmoselaeva Dragon, mis saabus Rahvusvahelisse Kosmosejaama, tuues kaasa v\u00e4rskeid varusid ja uusi katseid kuuele astronaudile.<\/p>\n<\/div>\n

Nad kasutasid kosmosejaama v\u00e4lisk\u00fcljele kinnitatud hiiglaslikku robotk\u00e4e, et haarata kosmoselaev kinni ja seda paigal hoida, kuni nad seda t\u00fchjendasid.<\/p>\n

Dragoniga toodud materjalid olid peamiselt koostisosad astronautide uute katsete jaoks, sealhulgas puuviljak\u00e4rbestelt, lamet\u00f5ugudelt, karploomadelt ja isegi inimestelt v\u00f5etud pisikesed rakud.<\/p>\n

\u00dcks esimesi asju, mis maha laaditi, oli eksperiment, mis n\u00f5uab astronautidelt kiiret tegutsemist. Kui inimesed viibivad kosmoses, ei t\u00f6\u00f6ta nende immuuns\u00fcsteem (see on meie keha osa, mis kaitseb meid haiguste eest) nii h\u00e4sti kui Maal. Et aidata meil m\u00f5ista, miks see nii on, on teadlased saatnud Dragonile inimese immuunrakke.<\/p>\n

\"Dragon
Draakon l\u00e4heneb ISS-ile<\/figcaption><\/figure>\n

Need rakud on eraldatud v\u00e4rskest inimverest ja p\u00fcsivad elus vaid 120 tundi p\u00e4rast verest v\u00e4ljatoomist! See t\u00e4hendab, et astronaudid peavad t\u00f6\u00f6tama v\u00e4ga kiiresti, et oma katsed \u00f5igeaegselt l\u00f5pule viia. P\u00e4rast kahep\u00e4evast lendu Dragoniga tuli rakud v\u00f5imalikult kiiresti inkubaatorisse paigutada. J\u00e4rgmine samm on rakkude loomulike haigustevastaste reaktsioonide k\u00e4ivitamine. Seej\u00e4rel k\u00fclmutatakse need, et need oleksid valmis saatmiseks tagasi Maale edasiseks anal\u00fc\u00fcsiks.<\/p>\n

Astronaudid tekitavad ka kunstliku nakkuse, et aktiveerida teistelt elusolenditelt, sealhulgas rottidelt ja rannakarpidelt v\u00f5etud immuunrakke. Seej\u00e4rel uurivad nad, kuidas need rakud k\u00e4ituvad kaaluta olekus, Maa tavalises gravitatsioonis ja kosmoses tekitatud gravitatsioonis.<\/p>\n

Sellega soovivad nad selgitada v\u00e4lja, kas immuuns\u00fcsteemi aeglustumise p\u00f5hjuseks kosmoses on madal gravitatsioon v\u00f5i ohtlike kosmiliste kiirte m\u00f5ju \u2013 v\u00f5i isegi nende kahe kombinatsioon!<\/p>\n

Huvitav fakt:<\/b> Dragon-kapsel \u201cpuhub t\u00f5epoolest tuld\u201d oma 18 t\u00f5ukurist, mida kasutatakse selle juhtimiseks!<\/p>","protected":false},"excerpt":{"rendered":"

Earlier this week, astronauts Samantha Cristoforetti and Butch Wilmore captured the Dragon spacecraft as it arrived at the International Space Station carrying fresh supplies and new experiments for the six […]<\/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\/2015\/01\/butch_and_samantha\/18246365-2-eng-GB\/Butch_and_Samantha.jpg","esa_banner_description":"Butch and Samantha","esa_banner_credit":"ESA","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2015\/01\/Butch_and_Samantha","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-548","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\/et\/wp-json\/wp\/v2\/posts\/548","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/comments?post=548"}],"version-history":[{"count":4,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/posts\/548\/revisions"}],"predecessor-version":[{"id":4542,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/posts\/548\/revisions\/4542"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/media?parent=548"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/categories?post=548"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/tags?post=548"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/panel?post=548"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/language?post=548"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/age?post=548"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/duration?post=548"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/resource_type?post=548"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/audience?post=548"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/wf_post_folders?post=548"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}