{"id":142473,"date":"2020-11-01T12:35:50","date_gmt":"2020-11-01T10:35:50","guid":{"rendered":"https:\/\/osr.org\/?p=142473"},"modified":"2020-11-01T12:35:50","modified_gmt":"2020-11-01T10:35:50","slug":"mars-dunyaya-cok-yakin","status":"publish","type":"post","link":"https:\/\/osr.org\/tr\/blog\/astronomi\/mars-dunyaya-cok-yakin\/","title":{"rendered":"Mars d\u00fcnyaya \u00e7ok yak\u0131n"},"content":{"rendered":"

NASA\u2019n\u0131n a\u00e7\u0131klamas\u0131na g\u00f6re k\u0131z\u0131l gezegen, ekim ay\u0131 boyunca gece g\u00f6r\u00fcn\u00fcr olacak ve her ak\u015fam g\u00fcne\u015fin batmas\u0131ndan birka\u00e7 saat sonra parlak bir nokta olarak g\u00f6r\u00fclecek. D\u00fcnya ve Mars, g\u00fcne\u015fin etraf\u0131nda elips \u015feklinde bir y\u00f6r\u00fcnge izliyor. G\u00fcne\u015ften uzakl\u0131klar\u0131 farkl\u0131 olan iki gezegen ayn\u0131 y\u00f6nde ama farkl\u0131 h\u0131zlarda ilerliyor. 780 g\u00fcnde bir iki gezegen birbirine en yak\u0131n mesafeye ula\u015f\u0131yor.<\/p>\n

Ay kadar b\u00fcy\u00fck g\u00f6r\u00fcnebilir mi?<\/span><\/h2>\n

Mars’\u0131n gezegenimize uzakl\u0131\u011f\u0131 sebebiyle ay kadar b\u00fcy\u00fck g\u00f6r\u00fcnme ihtimali yok. En yak\u0131n konumda oldu\u011fu bug\u00fcnlerde Mars’\u0131 parlak bir y\u0131ld\u0131z olarak g\u00f6rece\u011fiz. Uydumuz Ay’dan yakla\u015f\u0131k 2 kat b\u00fcy\u00fckl\u00fckte olan ve 225 milyon kilometre \u00f6temizde olan Mars’\u0131 zaman zaman yak\u0131nla\u015fma sebebiyle her zamankinden daha parlak g\u00f6rebiliyoruz. Mars, G\u00fcne\u015f Sistemi’nin G\u00fcne\u015f’ten itibaren d\u00f6rd\u00fcnc\u00fc gezegeni. Roma mitolojisindeki sava\u015f tanr\u0131s\u0131 Mars’a ithafen adland\u0131r\u0131lm\u0131\u015ft\u0131r. Y\u00fczeyindeki yayg\u0131n demir oksitten dolay\u0131 k\u0131z\u0131l\u0131ms\u0131 bir g\u00f6r\u00fcn\u00fcme sahip oldu\u011fu i\u00e7in “K\u0131z\u0131l Gezegen” de denir.<\/p>\n

\u0130nce bir atmosferi olan Mars gerek Ay’daki gibi meteor kraterlerini, gerekse D\u00fcnya’daki gibi volkan, vadi, \u00e7\u00f6l ve kutup b\u00f6lgelerini i\u00e7eren \u00e7ehresiyle bir yerbenzeri gezegendir. Ayr\u0131ca d\u00f6nme periyodu ve mevsim d\u00f6nemleri D\u00fcnya\u2019n\u0131nkine \u00e7ok benzer. 2 adet uydusu bulunmaktad\u0131r.<\/p>\n

Mars\u2019taki Olimpos Da\u011f\u0131 (Olympus Mons), G\u00fcne\u015f Sistemi\u2019nde bilinen en y\u00fcksek da\u011fd\u0131r ve Marineris Vadisi (Valles Marineris) ad\u0131 verilen kanyon en b\u00fcy\u00fck kanyondur. Ayr\u0131ca Haziran 2008\u2019de Nature dergisinde yay\u0131mlanan \u00fc\u00e7 makalede a\u00e7\u0131kland\u0131\u011f\u0131 gibi, Mars\u2019\u0131n kuzey yar\u0131mk\u00fcresinde 10.600 km uzunlu\u011funda ve 8.500 km geni\u015fli\u011findeki dev bir meteor kraterinin varl\u0131\u011f\u0131 saptanm\u0131\u015ft\u0131r. Bu krater, bug\u00fcne kadar ke\u015ffedilmi\u015f en b\u00fcy\u00fck meteor kraterinin (Ay’\u0131n g\u00fcney kutbu k\u0131sm\u0131ndaki Atkien Havzas\u0131) d\u00f6rt misli b\u00fcy\u00fckl\u00fc\u011f\u00fcndedir.<\/p>\n

G\u00fcne\u015f sisteminde Mars<\/span><\/h2>\n

Mars, D\u00fcnya hari\u00e7 tutulursa, h\u00e2len G\u00fcne\u015f Sistemi\u2019ndeki gezegenler i\u00e7inde s\u0131v\u0131 su ve ya\u015fam i\u00e7ermesi en muhtemel gezegen olarak g\u00f6r\u00fclmektedir. Mars Express ve Mars Reconnaissance Orbiter ke\u015fif projelerinin radar verileri gerek kutuplarda gerekse orta b\u00f6lgelerde geni\u015f miktarlarda su buzlar\u0131n\u0131n var oldu\u011funu ortaya koymu\u015f bulunmaktad\u0131r. 31 Temmuz 2008\u2019de Phoenix Mars Lander adl\u0131 robotik uzay gemisi Mars topra\u011f\u0131n\u0131n s\u0131\u011f b\u00f6lgelerindeki su buzlar\u0131ndan \u00f6rnekler almay\u0131 ba\u015farm\u0131\u015ft\u0131r.<\/p>\n

G\u00fcn\u00fcm\u00fczde, Mars, y\u00f6r\u00fcngelerine oturmu\u015f \u00fc\u00e7 uzay gemisine evsahipli\u011fi yapmaktad\u0131r: Mars Odyssey, Mars Express ve Mars Reconnaissance Orbiter. Mars, D\u00fcnya hari\u00e7 tutulursa, G\u00fcne\u015f Sistemi\u2019ndeki herhangi bir s\u0131radan gezegenden ibaret de\u011fildir. Y\u00fczeyi pek \u00e7ok uzay arac\u0131na evsahipli\u011fi yapm\u0131\u015ft\u0131r. Bu uzay ara\u00e7lar\u0131yla elde edilen jeolojik veriler \u015funu ortaya koymu\u015ftur ki, Mars \u00f6nceden su konusunda geni\u015f bir \u00e7e\u015fitlili\u011fe sahipti; hatta ge\u00e7en on y\u0131ll\u0131k s\u00fcre s\u0131ras\u0131nda gayzer (kayna\u00e7) t\u00fcr\u00fc su f\u0131\u015fk\u0131rma veya ak\u0131nt\u0131lar\u0131 meydana gelmi\u015fti.NASA\u2019n\u0131n Mars Global Surveyor projesi kapsam\u0131nda s\u00fcrd\u00fcr\u00fclen incelemeler Mars\u2019\u0131n g\u00fcney kutbu buz b\u00f6lgesinin geri \u00e7ekilmi\u015f oldu\u011funu ortaya koymu\u015ftur. Bilim insanlar\u0131, 2006’da Mars y\u00f6r\u00fcngesine oturtulan “Mars Reconnaissance Orbiter” (Mars Y\u00f6r\u00fcnge Ka\u015fifi) uydusundan al\u0131nan veriler sonucu, Mars’ta s\u0131cak aylarda tuzlu su ak\u0131nt\u0131lar\u0131n\u0131n olu\u015ftu\u011funu bildirmi\u015flerdir.<\/p>\n","protected":false},"excerpt":{"rendered":"

NASA\u2019n\u0131n a\u00e7\u0131klamas\u0131na g\u00f6re k\u0131z\u0131l gezegen, ekim ay\u0131 boyunca gece g\u00f6r\u00fcn\u00fcr olacak ve her ak\u015fam g\u00fcne\u015fin batmas\u0131ndan birka\u00e7 saat sonra parlak bir nokta olarak g\u00f6r\u00fclecek. D\u00fcnya ve Mars, g\u00fcne\u015fin etraf\u0131nda elips \u015feklinde bir y\u00f6r\u00fcnge izliyor. G\u00fcne\u015ften uzakl\u0131klar\u0131 farkl\u0131 olan iki gezegen ayn\u0131 y\u00f6nde ama farkl\u0131 h\u0131zlarda ilerliyor. 780 g\u00fcnde bir iki gezegen birbirine en yak\u0131n mesafeye […]<\/p>\n","protected":false},"author":23,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[506],"tags":[],"class_list":["post-142473","post","type-post","status-publish","format-standard","hentry","category-astronomi"],"acf":[],"yoast_head":"\nMars d\u00fcnyaya \u00e7ok yak\u0131n - Online Star Register<\/title>\n<meta name=\"description\" content=\"Mars her zamankinden daha yak\u0131n\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/osr.org\/tr\/blog\/astronomi\/mars-dunyaya-cok-yakin\/\" \/>\n<meta property=\"og:locale\" content=\"tr_TR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Mars d\u00fcnyaya \u00e7ok yak\u0131n - Online Star Register\" \/>\n<meta property=\"og:description\" content=\"Mars her zamankinden daha yak\u0131n\" \/>\n<meta property=\"og:url\" content=\"https:\/\/osr.org\/tr\/blog\/astronomi\/mars-dunyaya-cok-yakin\/\" \/>\n<meta property=\"og:site_name\" content=\"Online Star Register\" \/>\n<meta property=\"article:published_time\" content=\"2020-11-01T10:35:50+00:00\" \/>\n<meta name=\"author\" content=\"Hatice Utkan Ozden\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Hatice Utkan Ozden\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\n\t \"@context\": \"https:\/\/schema.org\",\n\t \"@graph\": [\n\t {\n\t \"@type\": \"WebPage\",\n\t \"@id\": \"https:\/\/osr.org\/tr\/blog\/astronomi\/mars-dunyaya-cok-yakin\/\",\n\t \"url\": \"https:\/\/osr.org\/tr\/blog\/astronomi\/mars-dunyaya-cok-yakin\/\",\n\t \"name\": \"Mars d\u00fcnyaya \u00e7ok yak\u0131n - Online Star Register\",\n\t \"isPartOf\": {\n\t \"@id\": \"https:\/\/osr.org\/tr\/#website\"\n\t },\n\t \"datePublished\": \"2020-11-01T10:35:50+00:00\",\n\t \"author\": {\n\t \"@id\": \"https:\/\/osr.org\/tr\/#\/schema\/person\/ef86e8c767dff5d728379a636d34a85a\"\n\t },\n\t \"description\": \"Mars her zamankinden daha yak\u0131n\",\n\t \"breadcrumb\": {\n\t \"@id\": \"https:\/\/osr.org\/tr\/blog\/astronomi\/mars-dunyaya-cok-yakin\/#breadcrumb\"\n\t },\n\t \"inLanguage\": \"tr\",\n\t \"potentialAction\": [\n\t {\n\t \"@type\": \"ReadAction\",\n\t \"target\": [\n\t \"https:\/\/osr.org\/tr\/blog\/astronomi\/mars-dunyaya-cok-yakin\/\"\n\t ]\n\t }\n\t ]\n\t },\n\t {\n\t \"@type\": \"BreadcrumbList\",\n\t \"@id\": \"https:\/\/osr.org\/tr\/blog\/astronomi\/mars-dunyaya-cok-yakin\/#breadcrumb\",\n\t \"itemListElement\": [\n\t {\n\t \"@type\": \"ListItem\",\n\t \"position\": 1,\n\t \"name\": \"Home\",\n\t \"item\": \"https:\/\/osr.org\/tr\/\"\n\t },\n\t {\n\t \"@type\": \"ListItem\",\n\t \"position\": 2,\n\t \"name\": \"Astronomi\",\n\t \"item\": \"https:\/\/osr.org\/tr\/astronomi\/\"\n\t },\n\t {\n\t \"@type\": \"ListItem\",\n\t \"position\": 3,\n\t \"name\": \"Mars d\u00fcnyaya \u00e7ok yak\u0131n\"\n\t }\n\t ]\n\t },\n\t {\n\t \"@type\": \"WebSite\",\n\t \"@id\": \"https:\/\/osr.org\/tr\/#website\",\n\t \"url\": \"https:\/\/osr.org\/tr\/\",\n\t \"name\": \"Online Star Register\",\n\t \"description\": \"\",\n\t \"potentialAction\": [\n\t {\n\t \"@type\": \"SearchAction\",\n\t \"target\": {\n\t \"@type\": \"EntryPoint\",\n\t \"urlTemplate\": \"https:\/\/osr.org\/tr\/?s={search_term_string}\"\n\t },\n\t \"query-input\": {\n\t \"@type\": \"PropertyValueSpecification\",\n\t \"valueRequired\": true,\n\t \"valueName\": \"search_term_string\"\n\t }\n\t }\n\t ],\n\t \"inLanguage\": \"tr\"\n\t },\n\t {\n\t \"@type\": \"Person\",\n\t \"@id\": \"https:\/\/osr.org\/tr\/#\/schema\/person\/ef86e8c767dff5d728379a636d34a85a\",\n\t \"name\": \"Hatice Utkan Ozden\",\n\t \"description\": \"Hatice Utkan \u00d6zden is a writer and a journalist. 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