{"id":730,"date":"2012-06-12T12:11:00","date_gmt":"2012-06-12T10:11:00","guid":{"rendered":"https:\/\/kids.esa.int\/the_pressure_is_on_for_aquanauts\/"},"modified":"2026-10-08T00:31:38","modified_gmt":"2026-10-07T22:31:38","slug":"the_pressure_is_on_for_aquanauts","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/da\/the_pressure_is_on_for_aquanauts\/","title":{"rendered":"Presset er stort for akvanauterne"},"content":{"rendered":"<div class=\"lede\">\n<p>En landing i havet markerer normalt afslutningen p\u00e5 en astronauts mission, men for ESA-astronauten Timothy Peake og hans bes\u00e6tningsmedlemmer er det blot begyndelsen. I g\u00e5r dykkede de ned til en undervandsbase ud for Floridas kyst, hvor de skal opholde sig de n\u00e6ste 10 dage.<\/p>\n<\/div>\n<p>Neemo-missionerne forbereder astronauter p\u00e5 livet i rummet. At bo og arbejde i en undervandsbase minder om livet p\u00e5 rumstationer. I l\u00f8bet af den 10-dages mission vil Tim og hans fem bes\u00e6tningsmedlemmer bo under trange forhold, udf\u00f8re \u2018vandvandringer\u2019 og v\u00e6re n\u00f8dt til at l\u00f8se problemer som et hold.<\/p>\n<p>Basen ligger omkring 20 m under havoverfladen, og aquanauterne vil opleve et lufttryk, der er 2,5 gange h\u00f8jere end ved havoverfladen.<\/p>\n<p>P\u00e5 denne dybde vil aquanauterne ikke kunne stige op til overfladen uden sikkerhedsstop. En hurtig evakuering til frisk luft er ikke mulig.<\/p>\n<figure class=\"wp-block-image size-large\" data-width=\"1752\" data-credit=\"ESA\u2013Jason Poffenberger\" data-detail-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2012\/06\/ESA_astronaut_trainer_Herve_Stevenin_at_NEEMO_base2\" 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\/2012\/06\/esa_astronaut_trainer_herve_stevenin_at_neemo_base2\/17906422-2-eng-GB\/ESA_astronaut_trainer_Herve_Stevenin_at_NEEMO_base.jpg\" alt=\"ESA astronaut trainer Herv\u00e9 Stevenin at NEEMO base\"><figcaption>ESA-astronauttr\u00e6ner Herv\u00e9 Stevenin ved NEEMO-basen<\/figcaption><\/figure>\n<p>I \u00e5r udfordrer Neemo-akvanauterne eleverne til at bevise deres forst\u00e5else af naturf\u00e6nomener i et undervisningsprogram ved navn \u00bbScience Under Pressure\u00ab.<\/p>\n<p>Tim og de andre aquanauter gennemf\u00f8rte en r\u00e6kke videnskabelige eksperimenter, inden de dykkede ned til Neemo-basen. Hvad vil der ske, n\u00e5r det samme eksperiment udf\u00f8res under tryk? Vil sodavand stadig have bobler? Vil leget\u00f8jshelikoptere kunne flyve i den t\u00e6ttere luft i undervandsbasen?<\/p>\n<p>Eleverne opfordres til at f\u00f8lge Neemo-missionen og komme med g\u00e6t p\u00e5, hvordan disse eksperimenter vil forl\u00f8be. De f\u00f8rste, der giver de rigtige svar p\u00e5 Facebook og Twitter, vil modtage officiel anerkendelse.<\/p>\n<p>F\u00f8lg Neemo p\u00e5 de sociale medier. Ud over de specifikke Neemo-konti p\u00e5 Facebook og Twitter kan Tim sende tweets via @Astro_TimPeake. ESA\u2019s astronauttr\u00e6nere vil blogge og tweete p\u00e5 ESA\u2019s astronautblog og via @ESAstro_trainer. Se linkene til h\u00f8jre.<\/p>\n<nav class=\"related\" aria-label=\"Relateret\">\n<h2 class=\"related__heading\">Relateret<\/h2>\n<div class=\"grid related__grid\">\n<div class=\"grid-item\">\n<article class=\"card focuson agency\"><a class=\"card__link\" href=\"http:\/\/www.flickr.com\/photos\/esastro_trainer\/\" target=\"_blank\" rel=\"noopener\"><\/p>\n<figure class=\"thumbnail\"><span class=\"dimmer\"><\/span><\/figure>\n<header class=\"entry\">\n<h3 class=\"heading\">@ESAstro_trainer<\/h3>\n<\/header>\n<p><\/a><\/article>\n<\/div>\n<div class=\"grid-item\">\n<article class=\"card focuson agency\"><a class=\"card__link\" href=\"http:\/\/twitter.com\/Astro_TimPeake\" target=\"_blank\" rel=\"noopener\"><\/p>\n<figure class=\"thumbnail\"><span class=\"dimmer\"><\/span><\/figure>\n<header class=\"entry\">\n<h3 class=\"heading\">@Astro_TimPeake<\/h3>\n<\/header>\n<p><\/a><\/article>\n<\/div>\n<div class=\"grid-item\">\n<article class=\"card focuson agency\"><a class=\"card__link\" href=\"https:\/\/twitter.com\/#!\/NASA_NEEMO\/\" target=\"_blank\" rel=\"noopener\"><\/p>\n<figure class=\"thumbnail\"><span class=\"dimmer\"><\/span><\/figure>\n<header class=\"entry\">\n<h3 class=\"heading\">@NASA_NEEMO<\/h3>\n<\/header>\n<p><\/a><\/article>\n<\/div>\n<div class=\"grid-item\">\n<article class=\"card focuson agency\"><a class=\"card__link\" href=\"https:\/\/twitter.com\/#!\/ESAstro_trainer\" target=\"_blank\" rel=\"noopener\"><\/p>\n<figure class=\"thumbnail\"><span class=\"dimmer\"><\/span><\/figure>\n<header class=\"entry\">\n<h3 class=\"heading\">@ESAstro_trainer<\/h3>\n<\/header>\n<p><\/a><\/article>\n<\/div>\n<div class=\"grid-item\">\n<article class=\"card focuson agency\"><a class=\"card__link\" href=\"https:\/\/www.facebook.com\/NASANEEMO\" target=\"_blank\" rel=\"noopener\"><\/p>\n<figure class=\"thumbnail\"><span class=\"dimmer\"><\/span><\/figure>\n<header class=\"entry\">\n<h3 class=\"heading\">Neemo p\u00e5 Facebook<\/h3>\n<\/header>\n<p><\/a><\/article>\n<\/div>\n<div class=\"grid-item\">\n<article class=\"card focuson agency\"><a class=\"card__link\" href=\"http:\/\/blogs.esa.int\/astronauts\/\" target=\"_blank\" rel=\"noopener\"><\/p>\n<figure class=\"thumbnail\"><span class=\"dimmer\"><\/span><\/figure>\n<header class=\"entry\">\n<h3 class=\"heading\">Astronautblog<\/h3>\n<\/header>\n<p><\/a><\/article>\n<\/div>\n<div class=\"grid-item\">\n<article class=\"card focuson agency\"><a class=\"card__link\" href=\"http:\/\/www.nasa.gov\/mission_pages\/NEEMO\/index.html\" target=\"_blank\" rel=\"noopener\"><\/p>\n<figure class=\"thumbnail\"><span class=\"dimmer\"><\/span><\/figure>\n<header class=\"entry\">\n<h3 class=\"heading\">NASA Neemo<\/h3>\n<\/header>\n<p><\/a><\/article>\n<\/div>\n<div class=\"grid-item\">\n<article class=\"card focuson agency\"><a class=\"card__link\" href=\"http:\/\/aquarius.uncw.edu\/live\/\" target=\"_blank\" rel=\"noopener\"><\/p>\n<figure class=\"thumbnail\"><span class=\"dimmer\"><\/span><\/figure>\n<header class=\"entry\">\n<h3 class=\"heading\">Neemo-webkamera<\/h3>\n<\/header>\n<p><\/a><\/article>\n<\/div>\n<\/div>\n<\/nav>","protected":false},"excerpt":{"rendered":"<p>A splashdown in the ocean usually marks the end of an astronaut\u2019s mission, but for ESA astronaut Timothy Peake and his crewmates, it is just the beginning. Yesterday they descended [&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\/2012\/06\/neemo_training_underwater2\/17875037-2-eng-GB\/Neemo_training_underwater.jpg","esa_banner_description":"","esa_banner_credit":"ESA\u2013Dr. H. 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