{"id":14767,"date":"2024-12-23T15:31:02","date_gmt":"2024-12-23T12:31:02","guid":{"rendered":"https:\/\/kibrisayna.com\/index.php\/2024\/12\/23\/nasanin-yolculuguna-ay-tozu-engeli\/"},"modified":"2024-12-23T15:31:02","modified_gmt":"2024-12-23T12:31:02","slug":"nasanin-yolculuguna-ay-tozu-engeli","status":"publish","type":"post","link":"https:\/\/kibrisayna.com\/index.php\/2024\/12\/23\/nasanin-yolculuguna-ay-tozu-engeli\/","title":{"rendered":"NASA&#8217;n\u0131n yolculu\u011funa &#8220;Ay tozu&#8221; engeli"},"content":{"rendered":"<p> <br \/>\n<br \/><img decoding=\"async\" src=\"https:\/\/cdn1.ntv.com.tr\/gorsel\/0bhGvyJzFEmHDiM4AGm_xg.jpg?width=1200&amp;ampmode=crop&amp;ampscale=both\" class=\"type:primaryImage\" \/><\/p>\n<p>NASA, Artemis Program\u0131 kapsam\u0131nda 2030\u2019dan \u00f6nce astronotlar\u0131 Ay\u2019a g\u00f6ndermeyi hedefliyor. Ancak Ay tozunun a\u015f\u0131nd\u0131r\u0131c\u0131 ve yap\u0131\u015fkan yap\u0131s\u0131, astronot sa\u011fl\u0131\u011f\u0131 ve ekipmanlar i\u00e7in b\u00fcy\u00fck bir sorun olu\u015fturuyor. Bu nedenle NASA, Ay tozunu anlamak ve etkilerini azaltmak i\u00e7in yeni teknolojiler geli\u015ftiriyor.<\/p>\n<section class=\"type:slideshow\">\n<figure><img decoding=\"async\" src=\"https:\/\/cdn1.ntv.com.tr\/gorsel\/8lEUnmCg70CFsjAYz5rCSg.jpg?width=1200&amp;mode=crop&amp;scale=both\" width=\"1200\" \/><figcaption>NASA, Artemis Program\u0131 kapsam\u0131nda 2030\u2019dan \u00f6nce Apollo D\u00f6nemi&#8217;nden bu yana ilk kez astronotlar\u0131 Ay\u2019a g\u00f6ndermeye haz\u0131rlan\u0131yor.<br \/>\nESA (Avrupa Uzay Ajans\u0131) ve \u00c7in gibi uzay ajanslar\u0131 da ilk kez astronotlar\u0131n\u0131 Ay\u2019a g\u00f6ndermeyi planl\u0131yor.<\/figcaption><\/figure>\n<figure><img decoding=\"async\" src=\"https:\/\/cdn1.ntv.com.tr\/gorsel\/m2Tk7MlW20iSpdJzsw5-SQ.jpg?width=1200&amp;mode=crop&amp;scale=both\" width=\"1200\" \/><figcaption>Bunun \u00f6tesinde, t\u00fcm bu ajanslar G\u00fcney Kutbu-Aitken Havzas\u0131&#8217;nda kal\u0131c\u0131 habitatlar in\u015fa etmeyi ve insanl\u0131\u011f\u0131n Ay&#8217;da s\u00fcrekli varl\u0131\u011f\u0131n\u0131 sa\u011flayacak altyap\u0131y\u0131 olu\u015fturmay\u0131 hedefliyor.<br \/>\nAncak uzay ajanslar\u0131, Ay ortam\u0131n\u0131n do\u011fas\u0131 nedeniyle bir\u00e7ok zorlukla kar\u015f\u0131 kar\u015f\u0131ya.<br \/>\nA\u015f\u0131r\u0131 s\u0131cakl\u0131k farklar\u0131, 14 g\u00fcnl\u00fck g\u00fcnd\u00fcz-gece d\u00f6ng\u00fcs\u00fc ve atmosferin olmamas\u0131 gibi fakt\u00f6rlerin yan\u0131 s\u0131ra, en b\u00fcy\u00fck sorunlardan biri Ay regolitinin (yani Ay tozunun) varl\u0131\u011f\u0131.<\/figcaption><\/figure>\n<figure><img decoding=\"async\" src=\"https:\/\/cdn1.ntv.com.tr\/gorsel\/D3ui3B47dk6dUnrqSlzTyw.jpg?width=1200&amp;mode=crop&amp;scale=both\" width=\"1200\" \/><figcaption>Ay tozu, hem kaba hem de keskin bir yap\u0131ya sahip olmas\u0131n\u0131n yan\u0131 s\u0131ra, elektrostatik y\u00fckl\u00fc oldu\u011fu i\u00e7in her \u015feye yap\u0131\u015f\u0131yor.<br \/>\nBu toz, astronot sa\u011fl\u0131\u011f\u0131, ekipman ve makineler \u00fczerinde olumsuz etkilere yol a\u00e7t\u0131\u011f\u0131ndan, NASA bu tozun birikimini \u00f6nlemek i\u00e7in teknolojiler geli\u015ftiriyor.<br \/>\n7 TEKNOLOJ\u0130 U\u00c7U\u015e TEST\u0130 SIRASINDA DENENECEK<br \/>\nBu teknolojilerden yedisi, Ay tozunun etkilerini azaltma yeteneklerini de\u011ferlendirmek i\u00e7in Blue Origin\u2019in New Shepard roketiyle bir u\u00e7u\u015f testi s\u0131ras\u0131nda denenecek.<\/figcaption><\/figure>\n<figure><img decoding=\"async\" src=\"https:\/\/cdn1.ntv.com.tr\/gorsel\/5RD-Xf3Fjkm058LqVJ-3lg.jpg?width=1200&amp;mode=crop&amp;scale=both\" width=\"1200\" \/><figcaption>Ay tozuyla ilgili di\u011fer b\u00fcy\u00fck bir sorun, uzay ara\u00e7lar\u0131n\u0131n ini\u015f ve kalk\u0131\u015f motorlar\u0131 nedeniyle bu tozun havaya kar\u0131\u015fmas\u0131 ve yay\u0131lmas\u0131d\u0131r.<br \/>\nAy\u2019da atmosferin bulunmamas\u0131 ve d\u00fc\u015f\u00fck yer\u00e7ekimi nedeniyle bu toz uzun s\u00fcre havada as\u0131l\u0131 kalabilir.<br \/>\nAy regolitinin keskin yap\u0131s\u0131, milyarlarca y\u0131l boyunca meteorit ve mikrometeorit \u00e7arp\u0131\u015fmalar\u0131n\u0131n yan\u0131 s\u0131ra erozyon eksikli\u011fi nedeniyle a\u015f\u0131nd\u0131r\u0131c\u0131 bir hal alm\u0131\u015ft\u0131r.<br \/>\nBu da tozun astronot k\u0131yafetlerinden ekipmana, insan derisinden g\u00f6zlere ve akci\u011ferlere kadar temas etti\u011fi her y\u00fczeye zarar verebilece\u011fi anlam\u0131na gelir.<\/figcaption><\/figure>\n<figure><img decoding=\"async\" src=\"https:\/\/cdn1.ntv.com.tr\/gorsel\/IIGBmd9ZnUmwHhV9zxRJTw.jpg?width=1200&amp;mode=crop&amp;scale=both\" width=\"1200\" \/><figcaption>G\u00fcne\u015f panelleri \u00fczerinde birikerek g\u00f6revlerin Ay gecesi boyunca hayatta kalabilmesi i\u00e7in yeterli enerji \u00fcretmesini de engelleyebilir.<br \/>\nAyr\u0131ca, termal radyat\u00f6rleri kaplayarak ekipman\u0131n a\u015f\u0131r\u0131 \u0131s\u0131nmas\u0131na neden olabilir ve pencereler, kamera lensleri ve viz\u00f6rler \u00fczerinde birikerek g\u00f6rmeyi, navigasyonu ve do\u011fru g\u00f6r\u00fcnt\u00fc elde etmeyi zorla\u015ft\u0131rabilir.<br \/>\nNASA Johnson Uzay Merkezi\u2019nde Ay Y\u00fczeyi \u0130novasyon \u0130nisiyatifi\u2019nin teknik entegrasyon lideri Kristen John, NASA\u2019n\u0131n bas\u0131n a\u00e7\u0131klamas\u0131nda \u015funlar\u0131 s\u00f6yledi:<br \/>\n\u201cTozun ince taneli yap\u0131s\u0131, insan g\u00f6z\u00fcn\u00fcn g\u00f6remeyece\u011fi kadar k\u00fc\u00e7\u00fck partik\u00fcller i\u00e7erir ve bu, kirlenmi\u015f bir y\u00fczeyin temiz g\u00f6r\u00fcnebilmesine neden olabilir.\u201d<\/figcaption><\/figure>\n<figure><img decoding=\"async\" src=\"https:\/\/cdn1.ntv.com.tr\/gorsel\/ETidyZedtECamNRDy2AxvQ.jpg?width=1200&amp;mode=crop&amp;scale=both\" width=\"1200\" \/><figcaption>Bu teknolojiler, NASA\u2019n\u0131n Uzay Teknolojisi Misyon Direkt\u00f6rl\u00fc\u011f\u00fc\u2019ne (STMD) ba\u011fl\u0131 Oyun De\u011fi\u015ftiren Geli\u015ftirme program\u0131 taraf\u0131ndan geli\u015ftirildi.<br \/>\n\u201cSuborbital Roket ile Ay Yer\u00e7ekimi Sim\u00fclasyonu\u201d isi\u00f6li u\u00e7u\u015f testi, Ay tozu ta\u015f\u0131n\u0131m\u0131n\u0131 sim\u00fcle edilmi\u015f Ay yer\u00e7ekimi ortam\u0131nda inceleyecek.<br \/>\nU\u00e7u\u015f y\u00fck\u00fc, tozu azaltma ve temizleme stratejileri i\u00e7in \u00e7e\u015fitli projeler i\u00e7eriyor. Bunlar aras\u0131nda \u015funlar bulunuyor:<\/figcaption><\/figure>\n<figure><img decoding=\"async\" src=\"https:\/\/cdn1.ntv.com.tr\/gorsel\/-guVeyj_-UG5y2e-8DtZhQ.jpg?width=1200&amp;mode=crop&amp;scale=both\" width=\"1200\" \/><figcaption>Bu kompakt robot, bas\u0131n\u00e7l\u0131 bir ortamda tozun nas\u0131l davrand\u0131\u011f\u0131n\u0131 sim\u00fcle etmek ve \u00f6l\u00e7mek i\u00e7in tasarland\u0131.<br \/>\nAstronotlar\u0131n Ay d\u0131\u015f\u0131 faaliyetlerden (EVA) sonra giysilerini \u00e7\u0131kard\u0131klar\u0131nda (&#8220;doffing&#8221;) toz yay\u0131l\u0131m\u0131n\u0131 nas\u0131l y\u00f6neteceklerini anlamalar\u0131na yard\u0131mc\u0131 olabilir.<br \/>\nRobot, \u00f6nceden programlanm\u0131\u015f hareketlerle astronotlar\u0131n k\u0131yafet \u00e7\u0131karma hareketlerini sim\u00fcle eder ve k\u00fc\u00e7\u00fck bir miktar Ay regoliti benzeri tozu serbest b\u0131rak\u0131r.<br \/>\nTozun hareketi lazer ayd\u0131nlatmal\u0131 bir g\u00f6r\u00fcnt\u00fcleme sistemiyle ger\u00e7ek zamanl\u0131 olarak yakalan\u0131rken, sens\u00f6rler par\u00e7ac\u0131klar\u0131n boyutunu ve say\u0131s\u0131n\u0131 kaydeder.<\/figcaption><\/figure>\n<figure><img decoding=\"async\" src=\"https:\/\/cdn1.ntv.com.tr\/gorsel\/2HcPdnA-qUmxCHKspw03lw.jpg?width=1200&amp;mode=crop&amp;scale=both\" width=\"1200\" \/><figcaption>EDL, Ay tozunun elektrostatik olarak y\u00fcklendi\u011finde nas\u0131l \u201cy\u00fckseldi\u011fini\u201d (havaya kar\u0131\u015ft\u0131\u011f\u0131n\u0131) inceleyerek toz y\u00fckselme modellerini iyile\u015ftirecek.<br \/>\nU\u00e7u\u015fun Ay yer\u00e7ekimi a\u015famas\u0131nda bir toz \u00f6rne\u011fi serbest b\u0131rak\u0131lacak ve EDL, bu par\u00e7ac\u0131klar\u0131 UV \u0131\u015f\u0131k kayna\u011f\u0131yla ayd\u0131nlatarak tozun y\u00fcklenmesini sa\u011flayacak.<br \/>\nToz, y\u00fczeyden y\u00fckselirken bir lazer tabakas\u0131ndan ge\u00e7ecek ve EDL, bu s\u00fcreci g\u00f6zlemleyip kaydedecek.<br \/>\nEDL\u2019nin kameras\u0131, Ay yer\u00e7ekimi a\u015famas\u0131 sona erdikten sonra ve UV \u0131\u015f\u0131\u011f\u0131 kapand\u0131ktan sonra bile tozu kaydetmeye devam edecek.<\/figcaption><\/figure>\n<figure><img decoding=\"async\" src=\"https:\/\/cdn1.ntv.com.tr\/gorsel\/UsspvSvHFE-w8bTsF16Bjg.jpg?width=1200&amp;mode=crop&amp;scale=both\" width=\"1200\" \/><figcaption>NASA, Texas AM ve Texas Uzay Teknolojisi Uygulamalar\u0131 ve Ara\u015ft\u0131rma (T-STAR) taraf\u0131ndan geli\u015ftirilen Hermes Lunar-G projesi, daha \u00f6nce Uluslararas\u0131 Uzay \u0130stasyonu\u2019nda (ISS) kullan\u0131lan Hermes tesisine dayan\u0131yor.<br \/>\nLunar-G projesi, yeniden d\u00fczenlenmi\u015f Hermes donan\u0131m\u0131n\u0131 kullanarak Ay regoliti benzerlerini inceleyecek.<br \/>\nBu, d\u00f6rt kanister i\u00e7inde s\u0131k\u0131\u015ft\u0131r\u0131lm\u0131\u015f Ay tozu benzerlerinin kullan\u0131lmas\u0131yla yap\u0131lacak.<br \/>\nU\u00e7u\u015f Ay yer\u00e7ekimi a\u015famas\u0131na girdi\u011finde, bu tozlar serbest b\u0131rak\u0131lacak ve kanisterlerde hareket ederken y\u00fcksek h\u0131zl\u0131 kameralar ve sens\u00f6rler verileri yakalayacak.<br \/>\nSonu\u00e7lar, ISS\u2019deki mikro yer\u00e7ekimi verileri ve benzer u\u00e7u\u015f deneyleriyle kar\u015f\u0131la\u015ft\u0131r\u0131lacak.<\/figcaption><\/figure>\n<\/section>\n<p><br \/>\n<br \/><a href=\"https:\/\/www.ntv.com.tr\/galeri\/teknoloji\/nasanin-yolculuguna-ay-tozu-engeli,UMVPEHUe3UKAkFBf1y4u1Q\"><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>NASA, Artemis Program\u0131 kapsam\u0131nda 2030\u2019dan \u00f6nce astronotlar\u0131 Ay\u2019a g\u00f6ndermeyi hedefliyor. Ancak Ay tozunun a\u015f\u0131nd\u0131r\u0131c\u0131 ve yap\u0131\u015fkan yap\u0131s\u0131, astronot sa\u011fl\u0131\u011f\u0131 ve ekipmanlar i\u00e7in b\u00fcy\u00fck bir sorun olu\u015fturuyor. Bu nedenle NASA, Ay tozunu anlamak ve etkilerini azaltmak i\u00e7in yeni teknolojiler geli\u015ftiriyor. NASA, Artemis Program\u0131 kapsam\u0131nda 2030\u2019dan \u00f6nce Apollo D\u00f6nemi&#8217;nden bu yana ilk kez astronotlar\u0131 Ay\u2019a g\u00f6ndermeye haz\u0131rlan\u0131yor. [&hellip;]<\/p>\n","protected":false},"author":908,"featured_media":14768,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[12],"tags":[],"class_list":["post-14767","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-teknoloji"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/kibrisayna.com\/wp-content\/uploads\/2024\/12\/0bhGvyJzFEmHDiM4AGm_xg.jpg","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/kibrisayna.com\/index.php\/wp-json\/wp\/v2\/posts\/14767","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kibrisayna.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kibrisayna.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kibrisayna.com\/index.php\/wp-json\/wp\/v2\/users\/908"}],"replies":[{"embeddable":true,"href":"https:\/\/kibrisayna.com\/index.php\/wp-json\/wp\/v2\/comments?post=14767"}],"version-history":[{"count":0,"href":"https:\/\/kibrisayna.com\/index.php\/wp-json\/wp\/v2\/posts\/14767\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kibrisayna.com\/index.php\/wp-json\/wp\/v2\/media\/14768"}],"wp:attachment":[{"href":"https:\/\/kibrisayna.com\/index.php\/wp-json\/wp\/v2\/media?parent=14767"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kibrisayna.com\/index.php\/wp-json\/wp\/v2\/categories?post=14767"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kibrisayna.com\/index.php\/wp-json\/wp\/v2\/tags?post=14767"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}