G\u00fcne\u015f sisteminde \u00e7ekim kuvvetinin etkisiyle gezegenler ve onlara ait uydularla birlikte y\u0131ld\u0131zlar, meteorlar ve daha bir\u00e7ok g\u00f6k cismi de yer al\u0131r. Her biri di\u011ferinden farkl\u0131 \u00f6zelliklere sahip g\u00fcne sistemi gezegenlerinin b\u00fcy\u00fckl\u00fck s\u0131ralamas\u0131n\u0131 yak\u0131ndan inceleyelim.<\/p>\n\n\n\n
Evrende bir\u00e7ok gezegen bulunuyor. G\u00fcne\u015f sistemindeki gezegenlerin b\u00fcy\u00fckten k\u00fc\u00e7\u00fc\u011fe s\u0131ralamas\u0131na ge\u00e7meden \u00f6nce gezegen tan\u0131m\u0131n\u0131 payla\u015fmak isteriz. Kendisine ait bir \u0131\u015f\u0131\u011f\u0131 bulunmayan ve bir y\u0131ld\u0131z\u0131n etraf\u0131nda d\u00f6nen cisimlere gezegen denilir. Bilinen t\u00fcm gezegenler yaln\u0131zca herhangi bir y\u0131ld\u0131z\u0131n de\u011fil ayn\u0131 zamanda belirli bir h\u0131zda kendi etraflar\u0131nda da d\u00f6nerler.<\/p>\n\n\n\n
\u00c7ocuklar\u0131n b\u00fcy\u00fck bir k\u0131sm\u0131 g\u00f6ky\u00fcz\u00fc ve gezegenler<\/a> hakk\u0131nda b\u00fcy\u00fck bir merak i\u00e7indedir. Minik ka\u015fiflerin gezegenlerle ilgili \u00e7ok ilgin\u00e7 bilgiler edinece\u011fi farkl\u0131 ya\u015f grubundaki \u00e7ocuklar i\u00e7in haz\u0131rlanm\u0131\u015f bilim dersleri<\/a> Fundomundo\u2019da yer al\u0131yor.<\/p>\n\n\n\n G\u00fcne\u015f sistemindeki hem \u00e7ap hem de k\u00fctle a\u00e7\u0131s\u0131ndan en b\u00fcy\u00fck gezegen olan J\u00fcpiter, D\u00fcnya\u2019dan \u00e7\u0131plak g\u00f6zle g\u00f6r\u00fclebilir. 1,898E27 kilogram k\u00fctleye ve 142.647 kilometrelik bir \u00e7apa sahiptir. B\u00fcy\u00fck \u00e7o\u011funlu\u011fu hidrojen ve helyumdan olu\u015fur bu da gaz devi s\u0131n\u0131f\u0131na sokar. \u0130smini Roma mitolojisindeki en b\u00fcy\u00fck tanr\u0131 olan J\u00fcpiter\u2019den al\u0131r. K\u0131rm\u0131z\u0131 bir leke gibi g\u00f6r\u00fcnen bir f\u0131rt\u0131na tam 350 y\u0131ldan beri devam ediyor.<\/p>\n\n\n\n Yap\u0131s\u0131n\u0131n b\u00fcy\u00fck \u00e7o\u011funlu\u011fu hidrojen ve helyumdan olu\u015fan Sat\u00fcrn de t\u0131pk\u0131 J\u00fcpiter gibi gaz devi s\u0131n\u0131f\u0131ndad\u0131r. 5,683E26 kg k\u00fctleye ve 124.309 kilometrelik bir \u00e7apa sahiptir. \u0130smini Yunan mitolojisindeki Kronos\u2019tan alan bu gezegen d\u00fcnyadan \u00e7\u0131plak g\u00f6zle g\u00f6r\u00fcl\u00fcr. \u0130lgi \u00e7ekici halkalara sahip olan Sat\u00fcrn ayn\u0131 zamanda sahip oldu\u011fu 62 uydusu ile g\u00fcne\u015f sistemindeki en fazla uyduya sahip olan gezegendir.<\/p>\n\n\n\n Buz devi s\u0131n\u0131f\u0131na ait olan Uran\u00fcs, 1781 y\u0131l\u0131nda William Herschel taraf\u0131ndan ke\u015ffedilir. Gezegenimiz D\u00fcnya\u2019dan tam 64 kat daha b\u00fcy\u00fckt\u00fcr ayn\u0131 zamanda ekvator y\u00f6r\u00fcngesinde dik a\u00e7\u0131 yapan tek gezegendir. 51.767 kilometrelik \u00e7apa sahiptir.<\/p>\n\n\n\n G\u00fcne\u015f\u2019e en uzak mesafede konumlanan Nept\u00fcn, ismini Roma deniz tanr\u0131s\u0131 Neptunus\u2019ten al\u0131r. Kat\u0131 y\u00fczeye sahip olmayan gezegen, gaz devi s\u0131n\u0131f\u0131nda bulunur. 49.138 kilometrelik \u00e7apa sahip olan Nept\u00fcn, yap\u0131s\u0131ndan \u00f6t\u00fcr\u00fc buz devi olarak da adland\u0131r\u0131l\u0131r. Uran\u00fcs ile birlikte g\u00fcne\u015f sistemindeki en so\u011fuk iki gezegenden birisi olan Nept\u00fcn ayn\u0131 zamanda ses h\u0131z\u0131ndan daha h\u0131zl\u0131 r\u00fczgarlar\u0131 ile de bilinir.<\/p>\n\n\n\n \u00dczerinde ya\u015fad\u0131\u011f\u0131m\u0131z gezegen D\u00fcnya, 12.709 kilometrelik bir \u00e7apa sahiptir. Kat\u0131 ya da kaya a\u011f\u0131rl\u0131kl\u0131 yap\u0131s\u0131ndan dolay\u0131 yer benzeri gezegenler grubuna ismini veren D\u00fcnya ayn\u0131 zamanda bu gezegen grubunun k\u00fctlece ve hacimce en b\u00fcy\u00fck \u00fcyesi olma \u00f6zelli\u011fi ta\u015f\u0131r. Di\u011fer yandan g\u00fcne\u015f sistemindeki en yo\u011fun gezegendir ve edinilen bilgilere g\u00f6re 4.5 milyar y\u0131ldan daha uzun bir s\u00fcre \u00f6nce olu\u015fmu\u015ftur.<\/p>\n\n\n\n B\u00fcy\u00fckl\u00fc\u011f\u00fc gezegenimiz D\u00fcnya ile benzerli\u011fe sahip oldu\u011fu i\u00e7in karde\u015f gezegen olarak da bilinir. 12.346 kilometrelik \u00e7ap\u0131 vard\u0131r. G\u00fcne\u015f\u2019e uzakl\u0131\u011f\u0131 ikinci s\u0131radad\u0131r ancak en s\u0131cak gezegendir. Di\u011fer gezegenlere g\u00f6re ters y\u00f6nde ve daha yava\u015f bir \u015fekilde d\u00f6ner. \u0130smini ise Roma mitolojisi tanr\u0131\u00e7alar\u0131ndan Ven\u00fcs\u2019ten al\u0131r.<\/p>\n\n\n\n G\u00fcne\u015f sistemindeki en b\u00fcy\u00fck yedinci gezegen olan Mars, 6.767 kilometrelik \u00e7apa sahiptir. \u0130smi Roma mitolojisindeki sava\u015f tanr\u0131s\u0131 Mars\u2019tan gelir. Ona \u2018K\u0131z\u0131l Gezegen\u2019 denilmesinin sebebi ise y\u00fczeyinde yayg\u0131n miktarda bulunan demir oksitten dolay\u0131 k\u0131z\u0131l\u0131ms\u0131 g\u00f6r\u00fcn\u00fcme sahip olmas\u0131ndand\u0131r.<\/p>\n\n\n\n G\u00fcne\u015f\u2019e en yak\u0131n konumlanan gezegen olan Merk\u00fcr, 4.884 kilometrelik \u00e7ap\u0131 ile en k\u00fc\u00e7\u00fck gezegendir. \u0130smini Roma mitolojisindeki Merk\u00fcr\u2019den al\u0131r. Burada \u0131s\u0131y\u0131 koruyacak bir atmosfer bulunmad\u0131\u011f\u0131ndan y\u00fczey s\u0131cakl\u0131\u011f\u0131 s\u00fcrekli de\u011fi\u015fkenlik g\u00f6sterir. G\u00fcnd\u00fczleri g\u00fcne\u015fe d\u00f6n\u00fck taraf\u0131 450 santigrat dereceye ula\u015f\u0131rken geceleri ise s\u0131cakl\u0131k donma seviyesinin altlar\u0131na iner. Bilinen do\u011fal uydusu bulunmayan Merk\u00fcr\u2019\u00fcn y\u00fczeyi ay gibi kraterlerle doludur.<\/p>\n","protected":false},"excerpt":{"rendered":" G\u00fcne\u015f sisteminde \u00e7ekim kuvvetinin etkisiyle gezegenler ve onlara ait uydularla birlikte y\u0131ld\u0131zlar, meteorlar ve daha bir\u00e7ok g\u00f6k cismi de yer al\u0131r. Her biri di\u011ferinden farkl\u0131 \u00f6zelliklere sahip g\u00fcne sistemi gezegenlerinin…<\/p>\n","protected":false},"author":2,"featured_media":2750,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[7],"tags":[],"powerkit_post_featured":[],"_links":{"self":[{"href":"https:\/\/www.fundomundo.com\/kesfet\/wp-json\/wp\/v2\/posts\/2749"}],"collection":[{"href":"https:\/\/www.fundomundo.com\/kesfet\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.fundomundo.com\/kesfet\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.fundomundo.com\/kesfet\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.fundomundo.com\/kesfet\/wp-json\/wp\/v2\/comments?post=2749"}],"version-history":[{"count":1,"href":"https:\/\/www.fundomundo.com\/kesfet\/wp-json\/wp\/v2\/posts\/2749\/revisions"}],"predecessor-version":[{"id":2751,"href":"https:\/\/www.fundomundo.com\/kesfet\/wp-json\/wp\/v2\/posts\/2749\/revisions\/2751"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.fundomundo.com\/kesfet\/wp-json\/wp\/v2\/media\/2750"}],"wp:attachment":[{"href":"https:\/\/www.fundomundo.com\/kesfet\/wp-json\/wp\/v2\/media?parent=2749"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fundomundo.com\/kesfet\/wp-json\/wp\/v2\/categories?post=2749"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fundomundo.com\/kesfet\/wp-json\/wp\/v2\/tags?post=2749"},{"taxonomy":"powerkit_post_featured","embeddable":true,"href":"https:\/\/www.fundomundo.com\/kesfet\/wp-json\/wp\/v2\/powerkit_post_featured?post=2749"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}1- J\u00fcpiter<\/strong><\/h3>\n\n\n\n
2- Sat\u00fcrn<\/strong><\/h3>\n\n\n\n
3- Uran\u00fcs<\/strong><\/h3>\n\n\n\n
4- Nept\u00fcn<\/strong><\/h3>\n\n\n\n
5- D\u00fcnya<\/strong><\/h3>\n\n\n\n
6- Ven\u00fcs<\/strong><\/h3>\n\n\n\n
7- Mars<\/strong><\/h3>\n\n\n\n
8- Merk\u00fcr<\/strong><\/h3>\n\n\n\n