G\u00fcne\u015fimiz, bundan yakla\u015f\u0131k olarak 4,6 milyar y\u0131l \u00f6nce, b\u00fcy\u00fck bir molek\u00fcler bulutun bir b\u00f6lgesi i\u00e7indeki maddenin k\u00fctle \u00e7ekimsel \u00e7\u00f6k\u00fc\u015f\u00fc sonucu olu\u015fmu\u015ftur. Merkezi k\u00fctle \u00f6yle yo\u011funla\u015fm\u0131\u015ft\u0131r ki \u00e7ekirde\u011finde n\u00fckleer bir kayna\u015fma meydana gelmi\u015ftir. Neredeyse t\u00fcm y\u0131ld\u0131zlar, bu s\u00fcre\u00e7 sonucu olu\u015furlar. G\u00fcne\u015fimizin D\u00fcnyam\u0131z \u00fczerindeki muazzam etkisi, tarih \u00f6ncesi \u00e7a\u011flardan beri bilinmektedir. Baz\u0131 k\u00fclt\u00fcrlerde G\u00fcne\u015f\u2019in tanr\u0131sal bir varl\u0131k oldu\u011fu san\u0131lm\u0131\u015ft\u0131r. D\u00fcnyan\u0131n d\u00f6n\u00fc\u015f y\u00f6n\u00fc ve G\u00fcne\u015f etraf\u0131ndaki y\u00f6r\u00fcngesi, g\u00fcne\u015f takvimlerinin temelini olu\u015fturur. G\u00fcne\u015f takvimlerine \u00f6rnek olarak, g\u00fcn\u00fcm\u00fczde en \u00e7ok kullan\u0131lan takvim olan, miladi takvim verilebilir.<\/p>\n
G\u00fcne\u015fimiz neye benziyor?<\/span><\/h2>\nG\u00fcne\u015fimizin sar\u0131 veya turuncu oldu\u011fu g\u00f6r\u00fc\u015f\u00fc, \u00e7ok yayg\u0131n bir yan\u0131lsamad\u0131r. G\u00fcne\u015f\u2019in g\u00f6ky\u00fcz\u00fcnde al\u00e7ald\u0131\u011f\u0131 zamanlarda, atmosferik sa\u00e7\u0131lma, onu sar\u0131, k\u0131rm\u0131z\u0131, turuncu ya da k\u0131z\u0131l\u0131ms\u0131 mor renk yapar. Ancak uzaydan g\u00f6r\u00fcnt\u00fclendi\u011finde, G\u00fcne\u015f\u2019in rengi beyazd\u0131r. Yine de asl\u0131nda G\u00fcne\u015f\u2019imizin rengi, t\u00fcm renklerin birle\u015fimi ile olu\u015fur ve bu renk g\u00f6z\u00fcm\u00fcze beyaz ya da sar\u0131 olarak g\u00f6r\u00fcn\u00fcr. G\u00fcne\u015fimiz neredeyse m\u00fckemmel bir k\u00fcredir. Yakla\u015f\u0131k dokuz milyonda biri olarak tahmin edilen bir bas\u0131kl\u0131\u011fa sahiptir. Bu da kutup \u00e7ap\u0131n\u0131n ekvator \u00e7ap\u0131ndan sadece on kilometre farkl\u0131 oldu\u011fu anlam\u0131na gelmektedir. G\u00fcne\u015fimiz ve onun \u0131\u015f\u0131nlar\u0131, D\u00fcnya \u00fczerindeki ya\u015fam i\u00e7in en \u00f6nemli enerji kayna\u011f\u0131d\u0131r. G\u00fcne\u015fin \u00e7ap\u0131 yakla\u015f\u0131k olarak 1.39 milyon kilometredir! G\u00fcne\u015fimiz, g\u00fcne\u015f sistemimizin k\u00fctlesinin yakla\u015f\u0131k olarak %99,86\u2019s\u0131n\u0131 olu\u015fturur. G\u00fcne\u015f\u2019in k\u00fctlesinin d\u00f6rtte \u00fc\u00e7\u00fcn\u00fc hidrojen olu\u015ftururken kalan k\u0131s\u0131m \u00e7o\u011funlukla helyum, oksijen, karbon, neon ve demirdir.<\/p>\n
![\"en](\"https:\/\/osr.org\/wp-content\/uploads\/2021\/06\/TR-SUN.jpg\" "\\"en")
<\/p>\n
G\u00fcne\u015fimizin \u00f6zellikleri<\/span><\/h2>\nD\u00fcnya\u2019n\u0131n g\u00f6ky\u00fcz\u00fcndeki en parlak nesne, -26,74 parlakl\u0131k ile G\u00fcne\u015f\u2019tir. Bu G\u00fcne\u015fimizin, kendisinden sonraki en parlak y\u0131ld\u0131z olan Sirius\u2019tan yakla\u015f\u0131k olarak 13 milyar kat daha parlak oldu\u011fu anlam\u0131na gelir. G\u00fcn\u00fcm\u00fcze kadar olan d\u00f6nemde, G\u00fcne\u015fimizin kabaca, ya\u015fam\u0131n\u0131n en istikrarl\u0131 d\u00f6neminin yar\u0131s\u0131na geldi\u011fi s\u00f6ylenebilir. 4 milyar y\u0131ldan uzun s\u00fcredir hi\u00e7 de\u011fi\u015fmeyen G\u00fcne\u015f\u2019in, \u00f6n\u00fcm\u00fczdeki be\u015f milyar y\u0131ldan daha uzun bir s\u00fcre daha de\u011fi\u015fmeyece\u011fi \u00f6ng\u00f6r\u00fclmektedir.<\/p>\n
G\u00fcne\u015fimizi g\u00f6rmek<\/span><\/h2>\nG\u00fcne\u015fimiz, Samanyolu Galaksimizin merkezinden yakla\u015f\u0131k olarak 27,000 \u0131\u015f\u0131k y\u0131l\u0131 uzakl\u0131kta yer almaktad\u0131r. En parlak y\u0131ld\u0131z\u0131m\u0131z, seyreltilmi\u015f s\u0131cak gazlardan olu\u015fan bir bo\u015flukta bulunmaktad\u0131r. G\u00fcne\u015f\u2019e direkt olarak bakmaman\u0131z gerekti\u011fini muhtemelen duymu\u015fsunuzdur. \u00c7\u0131plak g\u00f6zle G\u00fcne\u015f\u2019e bakmak, g\u00f6r\u00fc\u015f\u00fcn\u00fcze kal\u0131c\u0131 zarar verebilir. E\u011fer G\u00fcne\u015fimizi izlemek istiyorsan\u0131z, bunu bir G\u00fcne\u015f g\u00f6zlem merce\u011fi veya teleskopa eklenecek bir G\u00fcne\u015f filtresi ile g\u00fcvenli bir \u015fekilde yapabilirsiniz.<\/p>\n
G\u00fcne\u015f ile ilgili e\u011flenceli ger\u00e7ekler<\/span><\/h2>\nG\u00fcne\u015f ile ilgili daha fazla bilgiyi merak ediyor musunuz? \u0130\u015fte sizin i\u00e7in G\u00fcne\u015f ile ilgili on e\u011flenceli bilgi!<\/p>\n
> Samanyolu\u2019ndaki gezegenlerin yer\u00e7ekimi kuvveti, G\u00fcne\u015fimizin y\u00f6n\u00fcn\u00fc belirler.
\n> G\u00fcne\u015fimiz, g\u00f6kku\u015fa\u011f\u0131ndaki b\u00fct\u00fcn renklerin birle\u015fimidir, g\u00f6z\u00fcm\u00fcze beyaz olarak g\u00f6r\u00fcn\u00fcr.
\n> G\u00fcne\u015fimizin i\u00e7ine bir milyon D\u00fcnya s\u0131\u011fabilir.
\n> G\u00fcne\u015fimiz saniyede 220 kilometre h\u0131zla hareket eder.
\n> G\u00fcne\u015fimiz, D\u00fcnyan\u0131n aksi y\u00f6n\u00fcnde d\u00f6ner.
\n> G\u00fcne\u015fimizin g\u00fc\u00e7l\u00fc bir manyetik alan\u0131 vard\u0131r. D\u00fcnyadaki manyetik alan\u0131n neredeyse iki kadar g\u00fc\u00e7l\u00fcd\u00fcr.
\n> G\u00fcne\u015f y\u00fczeyindeki s\u0131cakl\u0131k yakla\u015f\u0131k 5,500 santigrat derecedir. Merkezdeki s\u0131cakl\u0131kla kar\u015f\u0131la\u015ft\u0131r\u0131ld\u0131\u011f\u0131nda, bu yine de serin say\u0131labilir.
\n> G\u00fcne\u015f r\u00fczgarlar\u0131 ayr\u0131ca, g\u00f6z kama\u015ft\u0131r\u0131c\u0131 kuyruklu y\u0131ld\u0131zlar veya Aurora Borealis yani Kuzey I\u015f\u0131klar\u0131 gibi uzay\u0131n daha g\u00fczel fenomenlerinin olu\u015fumunu sa\u011flar.
\n> G\u00fcne\u015f\u2019ten yola \u00e7\u0131kan bir \u0131\u015f\u0131n\u0131n D\u00fcnya\u2019ya ula\u015fmas\u0131 sekiz dakika s\u00fcrer.
\n> G\u00fcne\u015fimiz zaman i\u00e7inde yakla\u015f\u0131k olarak D\u00fcnya boyutlar\u0131na olacakt\u0131r.<\/p>\n
G\u00fcne\u015f sistemimizdeki en parlak y\u0131ld\u0131z ile ilgili her \u015feyi \u00f6\u011frendiniz! G\u00fcne\u015f gibi parlamaya ne dersiniz? \u00c7evrimi\u00e7i Y\u0131ld\u0131z Kay\u0131t sistemimizden bir y\u0131ld\u0131za isim verin ve evrenin bir par\u00e7as\u0131 olun. Gece g\u00f6ky\u00fcz\u00fcnde kendi y\u0131ld\u0131z\u0131n\u0131z\u0131n keyfini ya\u015fay\u0131n.<\/p>\n
<\/p>\nD\u00fcnya\u2019n\u0131n g\u00f6ky\u00fcz\u00fcndeki en parlak nesne, -26,74 parlakl\u0131k ile G\u00fcne\u015f\u2019tir. Bu G\u00fcne\u015fimizin, kendisinden sonraki en parlak y\u0131ld\u0131z olan Sirius\u2019tan yakla\u015f\u0131k olarak 13 milyar kat daha parlak oldu\u011fu anlam\u0131na gelir. G\u00fcn\u00fcm\u00fcze kadar olan d\u00f6nemde, G\u00fcne\u015fimizin kabaca, ya\u015fam\u0131n\u0131n en istikrarl\u0131 d\u00f6neminin yar\u0131s\u0131na geldi\u011fi s\u00f6ylenebilir. 4 milyar y\u0131ldan uzun s\u00fcredir hi\u00e7 de\u011fi\u015fmeyen G\u00fcne\u015f\u2019in, \u00f6n\u00fcm\u00fczdeki be\u015f milyar y\u0131ldan daha uzun bir s\u00fcre daha de\u011fi\u015fmeyece\u011fi \u00f6ng\u00f6r\u00fclmektedir.<\/p>\n
G\u00fcne\u015fimizi g\u00f6rmek<\/span><\/h2>\nG\u00fcne\u015fimiz, Samanyolu Galaksimizin merkezinden yakla\u015f\u0131k olarak 27,000 \u0131\u015f\u0131k y\u0131l\u0131 uzakl\u0131kta yer almaktad\u0131r. En parlak y\u0131ld\u0131z\u0131m\u0131z, seyreltilmi\u015f s\u0131cak gazlardan olu\u015fan bir bo\u015flukta bulunmaktad\u0131r. G\u00fcne\u015f\u2019e direkt olarak bakmaman\u0131z gerekti\u011fini muhtemelen duymu\u015fsunuzdur. \u00c7\u0131plak g\u00f6zle G\u00fcne\u015f\u2019e bakmak, g\u00f6r\u00fc\u015f\u00fcn\u00fcze kal\u0131c\u0131 zarar verebilir. E\u011fer G\u00fcne\u015fimizi izlemek istiyorsan\u0131z, bunu bir G\u00fcne\u015f g\u00f6zlem merce\u011fi veya teleskopa eklenecek bir G\u00fcne\u015f filtresi ile g\u00fcvenli bir \u015fekilde yapabilirsiniz.<\/p>\n
G\u00fcne\u015f ile ilgili e\u011flenceli ger\u00e7ekler<\/span><\/h2>\nG\u00fcne\u015f ile ilgili daha fazla bilgiyi merak ediyor musunuz? \u0130\u015fte sizin i\u00e7in G\u00fcne\u015f ile ilgili on e\u011flenceli bilgi!<\/p>\n
> Samanyolu\u2019ndaki gezegenlerin yer\u00e7ekimi kuvveti, G\u00fcne\u015fimizin y\u00f6n\u00fcn\u00fc belirler.
\n> G\u00fcne\u015fimiz, g\u00f6kku\u015fa\u011f\u0131ndaki b\u00fct\u00fcn renklerin birle\u015fimidir, g\u00f6z\u00fcm\u00fcze beyaz olarak g\u00f6r\u00fcn\u00fcr.
\n> G\u00fcne\u015fimizin i\u00e7ine bir milyon D\u00fcnya s\u0131\u011fabilir.
\n> G\u00fcne\u015fimiz saniyede 220 kilometre h\u0131zla hareket eder.
\n> G\u00fcne\u015fimiz, D\u00fcnyan\u0131n aksi y\u00f6n\u00fcnde d\u00f6ner.
\n> G\u00fcne\u015fimizin g\u00fc\u00e7l\u00fc bir manyetik alan\u0131 vard\u0131r. D\u00fcnyadaki manyetik alan\u0131n neredeyse iki kadar g\u00fc\u00e7l\u00fcd\u00fcr.
\n> G\u00fcne\u015f y\u00fczeyindeki s\u0131cakl\u0131k yakla\u015f\u0131k 5,500 santigrat derecedir. Merkezdeki s\u0131cakl\u0131kla kar\u015f\u0131la\u015ft\u0131r\u0131ld\u0131\u011f\u0131nda, bu yine de serin say\u0131labilir.
\n> G\u00fcne\u015f r\u00fczgarlar\u0131 ayr\u0131ca, g\u00f6z kama\u015ft\u0131r\u0131c\u0131 kuyruklu y\u0131ld\u0131zlar veya Aurora Borealis yani Kuzey I\u015f\u0131klar\u0131 gibi uzay\u0131n daha g\u00fczel fenomenlerinin olu\u015fumunu sa\u011flar.
\n> G\u00fcne\u015f\u2019ten yola \u00e7\u0131kan bir \u0131\u015f\u0131n\u0131n D\u00fcnya\u2019ya ula\u015fmas\u0131 sekiz dakika s\u00fcrer.
\n> G\u00fcne\u015fimiz zaman i\u00e7inde yakla\u015f\u0131k olarak D\u00fcnya boyutlar\u0131na olacakt\u0131r.<\/p>\n
G\u00fcne\u015f sistemimizdeki en parlak y\u0131ld\u0131z ile ilgili her \u015feyi \u00f6\u011frendiniz! G\u00fcne\u015f gibi parlamaya ne dersiniz? \u00c7evrimi\u00e7i Y\u0131ld\u0131z Kay\u0131t sistemimizden bir y\u0131ld\u0131za isim verin ve evrenin bir par\u00e7as\u0131 olun. Gece g\u00f6ky\u00fcz\u00fcnde kendi y\u0131ld\u0131z\u0131n\u0131z\u0131n keyfini ya\u015fay\u0131n.<\/p>\n
G\u00fcne\u015f ile ilgili daha fazla bilgiyi merak ediyor musunuz? \u0130\u015fte sizin i\u00e7in G\u00fcne\u015f ile ilgili on e\u011flenceli bilgi!<\/p>\n
> Samanyolu\u2019ndaki gezegenlerin yer\u00e7ekimi kuvveti, G\u00fcne\u015fimizin y\u00f6n\u00fcn\u00fc belirler.
\n> G\u00fcne\u015fimiz, g\u00f6kku\u015fa\u011f\u0131ndaki b\u00fct\u00fcn renklerin birle\u015fimidir, g\u00f6z\u00fcm\u00fcze beyaz olarak g\u00f6r\u00fcn\u00fcr.
\n> G\u00fcne\u015fimizin i\u00e7ine bir milyon D\u00fcnya s\u0131\u011fabilir.
\n> G\u00fcne\u015fimiz saniyede 220 kilometre h\u0131zla hareket eder.
\n> G\u00fcne\u015fimiz, D\u00fcnyan\u0131n aksi y\u00f6n\u00fcnde d\u00f6ner.
\n> G\u00fcne\u015fimizin g\u00fc\u00e7l\u00fc bir manyetik alan\u0131 vard\u0131r. D\u00fcnyadaki manyetik alan\u0131n neredeyse iki kadar g\u00fc\u00e7l\u00fcd\u00fcr.
\n> G\u00fcne\u015f y\u00fczeyindeki s\u0131cakl\u0131k yakla\u015f\u0131k 5,500 santigrat derecedir. Merkezdeki s\u0131cakl\u0131kla kar\u015f\u0131la\u015ft\u0131r\u0131ld\u0131\u011f\u0131nda, bu yine de serin say\u0131labilir.
\n> G\u00fcne\u015f r\u00fczgarlar\u0131 ayr\u0131ca, g\u00f6z kama\u015ft\u0131r\u0131c\u0131 kuyruklu y\u0131ld\u0131zlar veya Aurora Borealis yani Kuzey I\u015f\u0131klar\u0131 gibi uzay\u0131n daha g\u00fczel fenomenlerinin olu\u015fumunu sa\u011flar.
\n> G\u00fcne\u015f\u2019ten yola \u00e7\u0131kan bir \u0131\u015f\u0131n\u0131n D\u00fcnya\u2019ya ula\u015fmas\u0131 sekiz dakika s\u00fcrer.
\n> G\u00fcne\u015fimiz zaman i\u00e7inde yakla\u015f\u0131k olarak D\u00fcnya boyutlar\u0131na olacakt\u0131r.<\/p>\n
G\u00fcne\u015f sistemimizdeki en parlak y\u0131ld\u0131z ile ilgili her \u015feyi \u00f6\u011frendiniz! G\u00fcne\u015f gibi parlamaya ne dersiniz? \u00c7evrimi\u00e7i Y\u0131ld\u0131z Kay\u0131t sistemimizden bir y\u0131ld\u0131za isim verin ve evrenin bir par\u00e7as\u0131 olun. Gece g\u00f6ky\u00fcz\u00fcnde kendi y\u0131ld\u0131z\u0131n\u0131z\u0131n keyfini ya\u015fay\u0131n.<\/p>\n