2 Temmuz’da ya\u015fanan tam G\u00fcne\u015f tutulmas\u0131 ve 16 Temmuz’da ya\u015fanan, \u00fclkemizden de g\u00f6zlenebilen par\u00e7al\u0131 Ay tutulmas\u0131n\u0131n ard\u0131ndan, 29 Temmuz’da zirveye ula\u015facak Delta Aquarid meteor ya\u011fmuru ya\u015fanacak.<\/p>\n
2 Temmuz’da meydana gelen ve Arjantin, \u015eili ve G\u00fcney Amerika’dan izlenebilen G\u00fcne\u015f tutulmas\u0131, 16 Temmuz’da da par\u00e7al\u0131 Ay tutulmas\u0131 ya\u015fanm\u0131\u015ft\u0131. Temmuz ay\u0131, Ay ve G\u00fcne\u015f tutulmas\u0131n\u0131n ard\u0131ndan Delta Aquarid meteor ya\u011fmuru ile son bulacak.<\/p>\n
Her y\u0131l 27-28 Temmuz tarihleri aras\u0131nda ger\u00e7ekle\u015fen Delta Aquarid meteor ya\u011fmuru Marsden ve Kracht kuyruklu y\u0131ld\u0131zlar\u0131ndan geriye kalan enkazdan kaynaklan\u0131r.<\/p>\n
Kuyruklu y\u0131ld\u0131z\u0131n arkas\u0131nda b\u0131rakt\u0131\u011f\u0131 enkaz, D\u00fcnya\u2019n\u0131n y\u00f6r\u00fcngesi \u00fczerinde bulunmaktad\u0131r. D\u00fcnya\u2019n\u0131n k\u00fctle \u00e7ekim etkisiyle burada bulunan irili ufakl\u0131 ta\u015flar atmosfere m\u00fcthi\u015f bir h\u0131zla girerek yanarlar. Anl\u0131k ger\u00e7ekle\u015fen \u201cyanarak kayma\u201d olay\u0131n\u0131 \u201cy\u0131ld\u0131z kaymas\u0131\u201d olarak nitelendirsek de asl\u0131nda onlar kuyruklu y\u0131ld\u0131zdan geriye kalan ta\u015f par\u00e7alar\u0131d\u0131r.<\/p>\n
G\u00f6ky\u00fcz\u00fcnde saatte maksimum 20 meteor g\u00f6r\u00fclebilecektir. Termosfer isimli atmosfer tabakas\u0131nda ger\u00e7ekle\u015fen ve meteorlar\u0131n havan\u0131n s\u00fcrt\u00fc\u015fmesine ba\u011fl\u0131 olarak \u00e7\u0131kard\u0131\u011f\u0131 \u0131\u015f\u0131k ile uzayda b\u0131rakt\u0131\u011f\u0131 g\u00f6r\u00fcnt\u00fcye meteor ya\u011fmuru denmektedir. Uzayda ya\u015fanan olaylar aras\u0131nda en s\u0131k kar\u015f\u0131la\u015f\u0131land\u0131r ve ya\u015fanaca\u011f\u0131 zaman g\u00f6zlemciler taraf\u0131ndan merakla beklenmektedir.<\/p>\n
Meteor ve meteorlar\u0131n neden oldu\u011fu \u00e7e\u015fitli uzay olaylar\u0131, geli\u015fme g\u00f6steren bilim sayesinde ke\u015ffedilmi\u015ftir. Meteor ya\u011fmurlar\u0131 da bu olaylardan biridir ve astronomi bilimi a\u00e7\u0131s\u0131ndan \u00f6nemlidir. Halk aras\u0131nda y\u0131ld\u0131z kaymas\u0131 olarak da bildi\u011fimiz bir g\u00f6k olay\u0131d\u0131r.<\/p>\n
Meteor g\u00f6ky\u00fcz\u00fcnde konumlanm\u0131\u015f cisimlerden kopmu\u015f k\u00fc\u00e7\u00fck k\u00fc\u00e7\u00fck bir\u00e7ok par\u00e7ad\u0131r. Halk aras\u0131nda g\u00f6k ta\u015f\u0131 olarak da bilinir. Kopan g\u00f6k ta\u015flar\u0131, bo\u015fluk alanda bulunan di\u011fer g\u00f6k cisimlerinin etkisine girer.<\/p>\n
Baz\u0131 zamanlarda da atmosferin \u00e7ekim alan\u0131 i\u00e7inde bulunurlar. Bu a\u015famaya geldi\u011finde g\u00f6k ta\u015flar\u0131 uzayda \u00e7ok h\u0131zl\u0131 \u015fekilde ilerlerken; \u0131\u015f\u0131klar b\u0131rakarak giderler. Bu h\u0131zla ilerlerken hava ile s\u00fcrt\u00fc\u015fme ya\u015farlar ve k\u0131z\u0131\u015fma meydana gelir. \u0130\u015fte bu olaya meteor ya\u011fmuru ad\u0131 verilir.<\/p>\n
Gece vakitlerinde ger\u00e7ekle\u015firse; D\u00fcnya\u2019dan \u00e7\u0131plak g\u00f6zle g\u00f6r\u00fclebilir. Bu duruma halk aras\u0131nda y\u0131ld\u0131z kaymas\u0131 da denir. Halbuki meteor ya\u011fmuru g\u00f6k ta\u015flar\u0131 d\u00fc\u015ferken arkas\u0131nda b\u0131rakm\u0131\u015f oldu\u011fu \u0131\u015f\u0131klara denir.<\/p>\n
Yery\u00fcz\u00fcne ula\u015fm\u0131\u015f olan meteorlar siyah renktedir \u00e7\u00fcnk\u00fc yanma evresi ge\u00e7irmi\u015flerdir. Ayr\u0131ca atmosferden ge\u00e7erken ya\u015fad\u0131\u011f\u0131 olaylar nedeniyle cilalanm\u0131\u015f gibi bir g\u00f6r\u00fcnt\u00fcs\u00fc vard\u0131r.<\/p>\n
D\u00fcnya\u2019y\u0131 \u00e7evreleyen atmosferin katmanlar\u0131 bulunur. Kendi aralar\u0131nda belirli mesafelerde s\u0131ralanm\u0131\u015flard\u0131r. Meteor ya\u011fmurlar\u0131 bu katmanlardan biri olan termosfer katman\u0131nda ger\u00e7ekle\u015fir. Termosfer yery\u00fcz\u00fcne 80-640 km kadar uzakl\u0131kta bulunur.<\/p>\n
Meteor ya\u011fmurlar\u0131 ise D\u00fcnya\u2019ya 80-110 km kadar uzakl\u0131kta meydana gelir. Baz\u0131 meteorlar \u00e7ok parlak ve \u0131\u015f\u0131kl\u0131 olabildi\u011fi gibi baz\u0131lar\u0131 daha s\u00f6n\u00fck olabilir. Parlak ve \u00e7ok \u0131\u015f\u0131kl\u0131 meteorlara ate\u015f topu ismi verilmi\u015ftir.<\/p>\n
D\u00fcnya \u00fczerinde herhangi bir noktaya meteor d\u00fc\u015fmesi olaylar\u0131 daha \u00f6nce ya\u015fanm\u0131\u015ft\u0131r ve ihtimaller hala devam etmektedir. Yery\u00fcz\u00fcne d\u00fc\u015fen bu meteorlar\u0131n t\u00fcr\u00fc; ate\u015f topu olanlard\u0131r. Yery\u00fcz\u00fcne do\u011fru ilerleyen meteorlar\u0131n \u00e7ok az bir b\u00f6l\u00fcm\u00fc zemine ula\u015f\u0131r. Kalan bir\u00e7o\u011fu ise atmosferde par\u00e7alanarak ya da buharla\u015farak toz haline gelir, yok olur.<\/p>\n
Yap\u0131lan son g\u00f6zlemlere g\u00f6re bil y\u0131l i\u00e7inde yery\u00fcz\u00fcne d\u00fc\u015fen ate\u015f topu say\u0131s\u0131 binlercedir. Uzay g\u00f6r\u00fcnt\u00fclerinde binlerce meteor d\u00fc\u015ferken g\u00f6r\u00fcl\u00fcrken; yery\u00fcz\u00fcnden bak\u0131ld\u0131\u011f\u0131nda g\u00f6r\u00fcnt\u00fcde tek bir noktadan meteorlar geliyor gibi g\u00f6r\u00fcn\u00fcr.<\/p>\n","protected":false},"excerpt":{"rendered":"
2 Temmuz’da ya\u015fanan tam G\u00fcne\u015f tutulmas\u0131 ve 16 Temmuz’da ya\u015fanan, \u00fclkemizden de g\u00f6zlenebilen par\u00e7al\u0131 Ay tutulmas\u0131n\u0131n ard\u0131ndan, 29 Temmuz’da zirveye ula\u015facak Delta Aquarid meteor ya\u011fmuru ya\u015fanacak. 2 Temmuz’da meydana gelen ve Arjantin, \u015eili ve G\u00fcney Amerika’dan izlenebilen G\u00fcne\u015f tutulmas\u0131, 16 Temmuz’da da par\u00e7al\u0131 Ay tutulmas\u0131 ya\u015fanm\u0131\u015ft\u0131. Temmuz ay\u0131, Ay ve G\u00fcne\u015f tutulmas\u0131n\u0131n ard\u0131ndan Delta Aquarid […]<\/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-103370","post","type-post","status-publish","format-standard","hentry","category-astronomi"],"acf":[],"yoast_head":"\n