{"id":301,"date":"2019-02-08T10:11:19","date_gmt":"2019-02-08T09:11:19","guid":{"rendered":"https:\/\/kids.esa.int\/worms_in_space\/"},"modified":"2026-10-08T00:26:36","modified_gmt":"2026-10-07T22:26:36","slug":"worms_in_space","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/pl\/worms_in_space\/","title":{"rendered":"Robaki w kosmosie!"},"content":{"rendered":"<div class=\"lede\">\n<p>Podr\u00f3\u017c w kosmos to ekscytuj\u0105ca przygoda, ale niekt\u00f3re rzeczy sprawiaj\u0105 astronautom spore trudno\u015bci. Utrzymanie dobrej kondycji fizycznej i si\u0142y mi\u0119\u015bniowej stanowi prawdziwe wyzwanie, poniewa\u017c w warunkach niewa\u017cko\u015bci mi\u0119\u015bnie i ko\u015bci maj\u0105 tendencj\u0119 do os\u0142abiania si\u0119. Unoszenie si\u0119 w przestrzeni Mi\u0119dzynarodowej Stacji Kosmicznej to \u015bwietna zabawa, ale nie jest to dobre dla zdrowia, gdy przebywa si\u0119 tam przez wiele miesi\u0119cy!<\/p>\n<\/div>\n<p>Naukowcy z ESA pracuj\u0105 nad tym, by pom\u00f3c astronautom w rozwi\u0105zaniu tego problemu. Wykorzystuj\u0105 do tego robaka o chwytliwej nazwie <i>Caenorhabditis elegans<\/i> (<i>C. elegans <\/i>(w skr\u00f3cie) w celu udzielenia im pomocy. Okaza\u0142o si\u0119, \u017ce mi\u0119\u015bnie w <i>C. elegans<\/i> w warunkach niewa\u017cko\u015bci w bardzo podobny spos\u00f3b jak ludzkie mi\u0119\u015bnie. By\u0107 mo\u017ce te male\u0144kie robaki \u2013 ka\u017cdy o d\u0142ugo\u015bci poni\u017cej 1 mm \u2013 mog\u0142yby zosta\u0107 wykorzystane w eksperymentach kosmicznych, aby pom\u00f3c w tych badaniach?<\/p>\n<figure class=\"wp-block-image size-large\" data-width=\"4928\" data-credit=\"ESA\/NASA\" data-detail-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2015\/09\/Samantha_running_in_space\" data-licence=\"ESA Standard Licence\" data-licence-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Terms_and_conditions_of_use_of_images_and_videos_available_on_the_esa_website\"><img decoding=\"async\" loading=\"lazy\" style=\"max-width:100%;height:auto\" src=\"https:\/\/www.esa.int\/var\/esa\/storage\/images\/esa_multimedia\/images\/2015\/09\/samantha_running_in_space\/15629558-1-eng-GB\/Samantha_running_in_space.jpg\" alt=\"Samantha running in space\"><figcaption>Samantha biegaj\u0105ca w kosmosie<\/figcaption><\/figure>\n<p>Tim Etheridge jest starszym wyk\u0142adowc\u0105 na Uniwersytecie w Exeter w Wielkiej Brytanii. Wyja\u015bnia: \u201cRobaki s\u0105 \u2013 co mo\u017ce zaskakiwa\u0107 \u2013 dobrym modelem dla ludzkich mi\u0119\u015bni. Na poziomie molekularnym s\u0105 podobne do ludzi i maj\u0105 zalety przydatne w badaniach nad lotami kosmicznymi \u2013 s\u0105 bardzo ma\u0142e, szybko rosn\u0105, a do tego s\u0105 tanie i \u0142atwe w utrzymaniu!\u201d<\/p>\n<figure class=\"wp-block-image size-large\" data-width=\"5568\" data-credit=\"ESA\/NASA\" data-detail-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2018\/09\/Dragon_CRS-14\" data-licence=\"ESA Standard Licence\" data-licence-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Terms_and_conditions_of_use_of_images_and_videos_available_on_the_esa_website\"><img decoding=\"async\" loading=\"lazy\" style=\"max-width:100%;height:auto\" src=\"https:\/\/www.esa.int\/var\/esa\/storage\/images\/esa_multimedia\/images\/2018\/09\/dragon_crs-14\/17675991-2-eng-GB\/Dragon_CRS-14.jpg\" alt=\"Dragon spacecraft leaving Space Station\"><figcaption>Statek kosmiczny \u201eDragon\u201d opuszcza Stacj\u0119 Kosmiczn\u0105<\/figcaption><\/figure>\n<p>Tysi\u0105ce niemowl\u0105t <i>C. elegans<\/i> Robaki umieszczono w specjalnych woreczkach, w kt\u00f3rych mog\u0142y \u017cy\u0107 ca\u0142kiem szcz\u0119\u015bliwie, maj\u0105c wystarczaj\u0105co du\u017co miejsca i sk\u0142adnik\u00f3w od\u017cywczych do wzrostu i rozmna\u017cania si\u0119. Nast\u0119pnie za\u0142adowano je na statek kosmiczny \u201eDragon\u201d i wystrzelono na Mi\u0119dzynarodow\u0105 Stacj\u0119 Kosmiczn\u0105! Astronauta ESA Alexander Gerst umie\u015bci\u0142 robaki w inkubatorze zaprojektowanym tak, by pom\u00f3c im w szybkim i bezpiecznym wzro\u015bcie. Nieca\u0142y tydzie\u0144 p\u00f3\u017aniej osi\u0105gn\u0119\u0142y pe\u0142n\u0105 dojrza\u0142o\u015b\u0107, a wszystko to w warunkach niewa\u017cko\u015bci. Nast\u0119pnie robaki zosta\u0142y zamro\u017cone, gotowe do powrotu na Ziemi\u0119 w celu przeprowadzenia bada\u0144. W mi\u0119dzyczasie inne grupy robak\u00f3w hodowano w normalnych warunkach na Ziemi, aby mo\u017cna by\u0142o por\u00f3wna\u0107 r\u00f3\u017cnice.<\/p>\n<p>Naukowcy bior\u0105cy udzia\u0142 w misji maj\u0105 nadziej\u0119, \u017ce eksperyment ten pomo\u017ce nam r\u00f3wnie\u017c dowiedzie\u0107 si\u0119 wi\u0119cej o mo\u017cliwej przyczynie cukrzycy oraz o schorzeniu zwanym dystrofi\u0105 mi\u0119\u015bniow\u0105, w wyniku kt\u00f3rego dochodzi do os\u0142abienia i zaniku mi\u0119\u015bni. Badania te pomog\u0105 wi\u0119c nie tylko astronautom przebywaj\u0105cym w kosmosie, ale tak\u017ce osobom cierpi\u0105cym na r\u00f3\u017cne schorzenia na Ziemi!<\/p>\n<p><i>Ciekawostka: wys\u0142anie robak\u00f3w w kosmos by\u0142o wy\u015bcigiem z czasem, poniewa\u017c mog\u0142y one prze\u017cy\u0107 jedynie 160 godzin, po czym nale\u017ca\u0142o umie\u015bci\u0107 je w inkubatorze na stacji kosmicznej<\/i><\/p>","protected":false},"excerpt":{"rendered":"<p>Going into space is an exciting adventure, but some things are very difficult for astronauts. Keeping fit and having good muscle strength is a real challenge, as muscles and bones [&hellip;]<\/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\/2018\/12\/neuronal_deterioration_of_worm_during_ageing\/18935244-1-eng-GB\/Neuronal_deterioration_of_worm_during_ageing.jpg","esa_banner_description":"Neuronal deterioration of worm during ageing","esa_banner_credit":"ESA","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2018\/12\/Neuronal_deterioration_of_worm_during_ageing","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-301","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\/pl\/wp-json\/wp\/v2\/posts\/301","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kids.esa.int\/pl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kids.esa.int\/pl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/pl\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/pl\/wp-json\/wp\/v2\/comments?post=301"}],"version-history":[{"count":5,"href":"https:\/\/kids.esa.int\/pl\/wp-json\/wp\/v2\/posts\/301\/revisions"}],"predecessor-version":[{"id":4397,"href":"https:\/\/kids.esa.int\/pl\/wp-json\/wp\/v2\/posts\/301\/revisions\/4397"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/pl\/wp-json\/wp\/v2\/media?parent=301"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/pl\/wp-json\/wp\/v2\/categories?post=301"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/pl\/wp-json\/wp\/v2\/tags?post=301"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/pl\/wp-json\/wp\/v2\/panel?post=301"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/pl\/wp-json\/wp\/v2\/language?post=301"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/pl\/wp-json\/wp\/v2\/age?post=301"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/pl\/wp-json\/wp\/v2\/duration?post=301"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/pl\/wp-json\/wp\/v2\/resource_type?post=301"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/pl\/wp-json\/wp\/v2\/audience?post=301"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/pl\/wp-json\/wp\/v2\/wf_post_folders?post=301"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}