NASA’n\u0131n \u00f6nc\u00fc astronotu Christina Koch, bir kad\u0131n taraf\u0131ndan ger\u00e7ekle\u015ftirilen en uzun kesintisiz uzay u\u00e7u\u015funu tamamlayarak 328 g\u00fcn gibi inan\u0131lmaz bir s\u00fcreyle tarih yazd\u0131. Bu ola\u011fan\u00fcst\u00fc ba\u015far\u0131, uzayda 288 g\u00fcn ge\u00e7iren Peggy Whitson’\u0131n elinde tuttu\u011fu \u00f6nceki rekoru geride b\u0131rakt\u0131. Koch’un g\u00f6revi, NASA’n\u0131n Ay ve Mars’a yapaca\u011f\u0131 gelecek g\u00f6revlerine haz\u0131rlan\u0131rken, \u00f6zellikle kad\u0131nlar i\u00e7in uzay u\u00e7u\u015funun insan v\u00fccudu \u00fczerindeki etkileri hakk\u0131nda de\u011ferli bilgiler sa\u011flad\u0131.<\/p>\n\n
Koch, Uluslararas\u0131 Uzay \u0130stasyonu’nda (ISS) ge\u00e7irdi\u011fi s\u00fcre boyunca, bilimsel ke\u015ffin s\u0131n\u0131rlar\u0131n\u0131 zorlayan \u00e7ok say\u0131da ara\u015ft\u0131rma projesinde yer ald\u0131. \u0130stasyonda yeti\u015ftirilen taze Mizuna hardal ye\u015filliklerini tatt\u0131 ve uzayda g\u0131da \u00fcretiminde potansiyel geli\u015fmelere \u00f6nc\u00fcl\u00fck etti. Koch ayr\u0131ca mikro yer\u00e7ekiminde yang\u0131n davran\u0131\u015f\u0131n\u0131 ve ultra so\u011fuk s\u0131cakl\u0131klarda atomlar\u0131n davran\u0131\u015f\u0131n\u0131 i\u00e7eren deneylere i\u015fbirli\u011fi yapt\u0131.<\/p>\n\n
Koch’un ara\u015ft\u0131rmas\u0131, uzay u\u00e7u\u015funun insan sa\u011fl\u0131\u011f\u0131 \u00fczerindeki etkisini ara\u015ft\u0131rmaya kadar uzand\u0131. Astronotlar\u0131n uzayda kar\u015f\u0131la\u015ft\u0131\u011f\u0131 fiziksel zorluklar i\u00e7in kar\u015f\u0131 \u00f6nlemler geli\u015ftirmeyi ama\u00e7layan omurga g\u00fcc\u00fc ve b\u00f6brek sa\u011fl\u0131\u011f\u0131 \u00fczerine \u00e7al\u0131\u015fmalara kat\u0131ld\u0131. Ek olarak Koch, t\u00fcm\u00f6r b\u00fcy\u00fcmesinde kilit rol oynayan bir proteinin kristalle\u015fmesini inceledi, bu da daha etkili kanser tedavilerine yol a\u00e7abilir.<\/p>\n\n
Koch’un bir astronot olarak yolculu\u011fu, elektrik m\u00fchendisli\u011fi alan\u0131nda derece almas\u0131 ve Goddard Uzay U\u00e7u\u015f Merkezi’ndeki NASA Akademi program\u0131na kat\u0131lmas\u0131yla ba\u015flad\u0131. Uzay ara\u015ft\u0131rmalar\u0131na olan sars\u0131lmaz kararl\u0131l\u0131\u011f\u0131 ve tutkusu, \u00f6zellikle STEM alanlar\u0131nda kariyer hedefleyen gen\u00e7 kad\u0131nlar olmak \u00fczere say\u0131s\u0131z ki\u015fiye ilham verdi.<\/p>\n\n
Koch’un rekor k\u0131ran g\u00f6revi, uzay ara\u015ft\u0131rmalar\u0131nda cinsiyet e\u015fitli\u011finin te\u015fvik edilmesinde kaydedilen ilerlemenin kan\u0131t\u0131d\u0131r. 2019’da kendisi ve meslekta\u015f\u0131 astronot Jessica Meir, bir elektrik kontrol cihaz\u0131n\u0131 de\u011fi\u015ftirmek i\u00e7in ISS’nin d\u0131\u015f\u0131na \u00e7\u0131karak ilk tamamen kad\u0131nlardan olu\u015fan uzay y\u00fcr\u00fcy\u00fc\u015f\u00fcn\u00fc tamamlad\u0131lar. Bu tarihi olay, uzay ara\u015ft\u0131rmalar\u0131 alan\u0131nda kad\u0131nlar\u0131n artan varl\u0131\u011f\u0131n\u0131 ve katk\u0131lar\u0131n\u0131 sembolize ediyordu.<\/p>\n\n
Koch’un D\u00fcnya’ya d\u00f6n\u00fc\u015f\u00fc kariyerinde \u00f6nemli bir d\u00f6n\u00fcm noktas\u0131 olsa da yolculu\u011fu hen\u00fcz bitmedi. Ba\u015fka bir uzay g\u00f6revine a\u00e7\u0131k oldu\u011funu ve insan uzay ara\u015ft\u0131rmalar\u0131nda s\u00fcrekli ilerleme anlam\u0131na gelen rekorunun yak\u0131nda k\u0131r\u0131laca\u011f\u0131 konusundaki umudunu dile getiriyor.<\/p>\n\n
Christina Koch’un rekor k\u0131ran uzay u\u00e7u\u015fu, uzay ara\u015ft\u0131rmalar\u0131 tarihinde silinmez bir iz b\u0131rakt\u0131. Ara\u015ft\u0131rmaya yapt\u0131\u011f\u0131 katk\u0131lar, STEM alan\u0131ndaki kad\u0131nlar i\u00e7in rol model olma rol\u00fc ve bilginin pe\u015finden usanmadan ko\u015fmas\u0131, gelecek nesil astronotlara ve bilim insanlar\u0131na yol a\u00e7t\u0131. NASA, Ay ve Mars’a iddial\u0131 g\u00f6revler \u00fcstlenirken, Koch’un miras\u0131 uzayda yeni zirvelere ula\u015fmay\u0131 hayal edenlere ilham vermeye ve onlar\u0131 motive etmeye devam edecek.<\/p>","protected":false},"excerpt":{"rendered":"
Christina Koch: Rekor K\u0131ran Astronot D\u00fcnya’ya D\u00f6nd\u00fc Uzayda Engelleri A\u015f\u0131yor NASA’n\u0131n \u00f6nc\u00fc astronotu Christina Koch, bir kad\u0131n taraf\u0131ndan ger\u00e7ekle\u015ftirilen en uzun kesintisiz uzay u\u00e7u\u015funu tamamlayarak 328 g\u00fcn gibi inan\u0131lmaz bir…<\/p>\n","protected":false},"author":6,"featured_media":23946,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[494],"tags":[492,491,211,434,493,99],"class_list":["post-172","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-space-exploration","tag-astronaut","tag-christina-koch","tag-women-in-stem","tag-space-exploration","tag-spaceflight","tag-lifescienceart"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/posts\/172","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/comments?post=172"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/posts\/172\/revisions"}],"predecessor-version":[{"id":173,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/posts\/172\/revisions\/173"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/media\/23946"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/media?parent=172"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/categories?post=172"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/tags?post=172"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}