{"id":217387,"date":"2022-11-20T20:21:32","date_gmt":"2022-11-20T18:21:32","guid":{"rendered":"https:\/\/osr.org\/?p=217387"},"modified":"2022-11-20T20:21:32","modified_gmt":"2022-11-20T18:21:32","slug":"nasa-gunesin-sira-disi-bir-fotografini-paylasti-gulusune-aldanmayin","status":"publish","type":"post","link":"https:\/\/osr.org\/tr\/blog\/astronomi\/nasa-gunesin-sira-disi-bir-fotografini-paylasti-gulusune-aldanmayin\/","title":{"rendered":"NASA G\u00fcne\u015f’in s\u0131ra d\u0131\u015f\u0131 bir foto\u011fraf\u0131n\u0131 payla\u015ft\u0131: G\u00fcl\u00fc\u015f\u00fcne aldanmay\u0131n"},"content":{"rendered":"
Amerikan Uzay ve Havac\u0131l\u0131k Dairesi\u2019nin (NASA) bir uydusu, bu haftan\u0131n ba\u015flar\u0131nda G\u00fcne\u015f\u2019in g\u00fcl\u00fcms\u00fcyor gibi g\u00f6r\u00fcnd\u00fc\u011f\u00fc bir kare yakalad\u0131.<\/p>\n<\/div>\n<\/div>\n
Foto\u011fraf\u0131 Twitter\u2019da payla\u015fan NASA \u015fu a\u00e7\u0131klamay\u0131 yapt\u0131:<\/p>\n
\u201cBug\u00fcn, NASA’n\u0131n G\u00fcne\u015f Dinamikleri G\u00f6zlemevi (NASA’s Solar Dynamics Observatory)\u00a0 G\u00fcne\u015f\u2019i ‘g\u00fcl\u00fcmserken\u2019’ yakalad\u0131. Ultraviyole \u0131\u015f\u0131kta g\u00f6r\u00fcnen, G\u00fcne\u015f \u00fczerindeki bu koyu lekeler, koronal delikler olarak bilinir ve h\u0131zl\u0131 G\u00fcne\u015f r\u00fczgarlar\u0131n\u0131n\u00a0uzaya do\u011fru f\u0131\u015fk\u0131rd\u0131\u011f\u0131 b\u00f6lgelerdir.\u201d<\/p>\n<\/div>\n
NASA’n\u0131n G\u00fcne\u015f Dinamikleri G\u00f6zlemevi, G\u00fcne\u015f aktivitesinin nas\u0131l olu\u015ftu\u011funu ve uzay havas\u0131n\u0131 nas\u0131l y\u00f6nlendirdi\u011fini ara\u015ft\u0131rmay\u0131 ama\u00e7layan bir ara\u015ft\u0131rma kurulu\u015fu olarak g\u00f6rev yap\u0131yor. \u0130lk olarak 11 \u015eubat 2010’da f\u0131rlat\u0131lan g\u00f6zlemevinin uzay arac\u0131, G\u00fcne\u015fin i\u00e7ini, atmosferini, manyetik alan\u0131n\u0131 ve enerjisini \u00f6l\u00e7erek \u00e7e\u015fitli veriler payla\u015f\u0131yor.<\/p>\n
Di\u011fer taraftan, g\u00fcl\u00fcmseyen G\u00fcne\u015f foto\u011fraf\u0131 yay\u0131nland\u0131\u011f\u0131ndan beri \u00e7evrimi\u00e7i olarak \u00e7ok say\u0131da yorum ve be\u011feni ald\u0131. Bir\u00e7ok ki\u015fi g\u00f6r\u00fcnt\u00fcy\u00fc \u00e7ocuk program\u0131\u00a0 Teletubbies’te yer alan G\u00fcbe\u015f\u2019e benzetirken, baz\u0131lar\u0131 da bir bisk\u00fcviye benzetti.<\/p>\n
\u00d6te yandan, G\u00fcne\u015f\u2019\u0131n samimi g\u00f6r\u00fcnt\u00fcs\u00fcne ra\u011fmen uzmanlar, G\u00fcne\u015fin koronal deliklerinin D\u00fcnya’y\u0131 vuracak olan bir G\u00fcne\u015f f\u0131rt\u0131nas\u0131 anlam\u0131na gelebilece\u011fi konusunda uyard\u0131.<\/p>\n<\/div>\n<\/div>\n
Spaceweather.com\u00a0 “Foto\u011frafa bak\u0131ld\u0131\u011f\u0131nda D\u00fcnya’ya do\u011fru \u00fc\u00e7l\u00fc bir G\u00fcne\u015f r\u00fczgar\u0131 ak\u0131\u015f\u0131 p\u00fcsk\u00fcrt\u00fcld\u00fc\u011f\u00fc g\u00f6r\u00fcn\u00fcyor\u201d de\u011ferlendirmesinde bulundu.<\/p>\n
Y\u0131ld\u0131zlar aras\u0131ndaki G\u00fcne\u015f f\u0131rt\u0131nas\u0131\u00a0<\/span><\/p>\n Jeomanyetik f\u0131rt\u0131na ya da bilenen ismiyle G\u00fcne\u015f f\u0131rt\u0131nas\u0131, D\u00fcnya’n\u0131n manyetik alan\u0131yla etkile\u015fime giren bir g\u00fcne\u015f r\u00fczgar\u0131 \u015fok dalgas\u0131 ve veya manyetik alan bulutunun neden oldu\u011fu, D\u00fcnya’n\u0131n manyetosferinin ge\u00e7ici olarak bozulmas\u0131 olay\u0131d\u0131r.<\/p>\n G\u00fcne\u015f y\u00fczeyindeki koyu renkli “g\u00fcne\u015f lekeleri”nde, G\u00fcne\u015f’in manyetik alan\u0131nda olu\u015fan bir nevi k\u0131sa devre sonucu \u0131\u015f\u0131n ve plazma patlamalar\u0131 meydana gelir. Bu patlamalar sonucu r\u00f6ntgen veya ultraviyole gibi \u0131\u015f\u0131nlar yay\u0131lmaktad\u0131r. Uzmanlar, b\u00fcy\u00fck bir patlaman\u0131n ise milyarlarca ton maddeyi uzay\u0131n milyonlarca kilometre derinli\u011fine sa\u00e7abilece\u011fini belirtiyor.<\/p>\n