{"id":581,"date":"2013-01-22T09:03:00","date_gmt":"2013-01-22T08:03:00","guid":{"rendered":"https:\/\/kids.esa.int\/restless_sleep_on_the_way_to_mars\/"},"modified":"2026-10-08T00:29:53","modified_gmt":"2026-10-07T22:29:53","slug":"restless_sleep_on_the_way_to_mars","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/ro\/restless_sleep_on_the_way_to_mars\/","title":{"rendered":"Somn agitat \u00een drumul spre Marte"},"content":{"rendered":"<div class=\"lede\">\n<p>C\u00e2nd oamenii vor ajunge \u00een cele din urm\u0103 pe Marte, \u00eei va a\u0219tepta o c\u0103l\u0103torie excep\u021bional\u0103. Oamenii de \u0219tiin\u021b\u0103 au analizat ce s-a \u00eent\u00e2mplat \u00een timpul misiunii simulate \u201eMars500\u201d din perioada 2010-2011, ceea ce le-a oferit o imagine mult mai clar\u0103 asupra problemelor fizice \u0219i psihice care ar putea ap\u0103rea \u00een timpul unei misiuni pe Marte.<\/p>\n<\/div>\n<p>Echipajul format din \u0219ase \u2018marsona\u021bi\u2019 a fost izolat \u00eentr-o nav\u0103 spa\u021bial\u0103 simulat\u0103, \u00een apropiere de Moscova, Rusia, timp de 520 de zile. Asta \u00eenseamn\u0103 s\u0103 fii izolat aproape un an \u0219i jum\u0103tate! Acesta este timpul necesar pentru a zbura p\u00e2n\u0103 la Marte \u0219i \u00eenapoi, plus 30 de zile pentru explorarea suprafe\u021bei planetei. Pe durata \u2018misiunii\u2019 lor, echipajul a tr\u0103it \u00een izolare, f\u0103r\u0103 alimente proaspete, lumin\u0103 solar\u0103 sau aer proasp\u0103t. Studiul a ar\u0103tat c\u0103 fiecare detaliu trebuie planificat, inclusiv dieta \u0219i somnul.<\/p>\n<figure class=\"wp-block-image size-large\" data-width=\"650\" data-credit=\"ZWMB, Charit\u00e9 Berlin\" data-detail-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2013\/01\/Sleep_study\" 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\/2013\/01\/sleep_study\/17904676-2-eng-GB\/Sleep_study.jpg\" alt=\"Sleep study\"><figcaption>Studiu privind somnul<\/figcaption><\/figure>\n<p>Deoarece nu puteau vedea Soarele pe cer, voluntarii au fost nevoi\u021bi s\u0103 g\u0103seasc\u0103 alte modalit\u0103\u021bi de a-\u0219i regla programul de somn, cum ar fi verificarea ceasurilor sau trezirea de c\u0103tre al\u021bi membri ai echipajului. Au ap\u0103rut \u00eens\u0103 probleme din cauza faptului c\u0103 membrii echipajului dormeau la ore diferite.<\/p>\n<p>Cercet\u0103torii ESA continu\u0103 s\u0103 studieze problema asigur\u0103rii unui somn odihnitor. Astronautul ESA Luca Parmitano va m\u0103sura nivelul hormonilor asocia\u021bi cu somnul \u00een timpul \u0219ederii sale de \u0219ase luni la Sta\u021bia Spa\u021bial\u0103 Interna\u021bional\u0103, \u00een acest an. De asemenea, sunt studiate tiparele de somn ale persoanelor care locuiesc la baza Concordia din Antarctica pe durata lungii \u0219i \u00eentunecatei ierni polare.<\/p>\n<p>Alte descoperiri surprinz\u0103toare din cadrul misiunii simulate pe Marte arat\u0103 c\u0103 organismele noastre nu absorb \u0219i nu elimin\u0103 sarea \u00een mod constant. Se pare c\u0103 rinichii no\u0219tri proceseaz\u0103 sarea \u00eentr-un ciclu s\u0103pt\u0103m\u00e2nal, depun\u00e2nd eforturi mai mari pentru a elimina sarea \u00een anumite zile dec\u00e2t \u00een altele. Aceste descoperiri vor fi de folos nu doar astronau\u021bilor din spa\u021biu, ci \u0219i tuturor celor de pe P\u0103m\u00e2nt care lucreaz\u0103 \u00een ture neregulate, au probleme cu somnul sau sufer\u0103 de hipertensiune arterial\u0103 cauzat\u0103 de consumul excesiv de sare.<\/p>","protected":false},"excerpt":{"rendered":"<p>When humans eventually travel to Mars, they will face an exceptional journey. Scientists have analysed what happened during the simulated Mars500 mission of 2010-2011, giving them a much better idea [&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\/2013\/01\/simulated_marswalk\/17901531-2-eng-GB\/Simulated_Marswalk.jpg","esa_banner_description":"Simulated Marswalk","esa_banner_credit":"ESA\/IBMP","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2013\/01\/Simulated_Marswalk","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":[10,13,63],"tags":[],"panel":[],"language":[],"age":[],"duration":[],"resource_type":[],"audience":[],"wf_post_folders":[],"class_list":["post-581","post","type-post","status-publish","format-standard","hentry","category-learn","category-life-in-space","category-living-in-space"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/posts\/581","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/comments?post=581"}],"version-history":[{"count":4,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/posts\/581\/revisions"}],"predecessor-version":[{"id":4560,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/posts\/581\/revisions\/4560"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/media?parent=581"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/categories?post=581"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/tags?post=581"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/panel?post=581"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/language?post=581"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/age?post=581"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/duration?post=581"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/resource_type?post=581"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/audience?post=581"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/wf_post_folders?post=581"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}