Amerikan Ulusal Havac\u0131l\u0131k ve Uzay Dairesi NASA taraf\u0131ndan 2010’da uzaya g\u00f6nderilen G\u00fcne\u015f Dinamikleri G\u00f6zlemevi (SDO) uzay arac\u0131n\u0131n 19 Temmuz 2012’de kaydetti\u011fi g\u00f6r\u00fcnt\u00fcler ilk kez yay\u0131nland\u0131. Y\u0131ld\u0131z\u0131n g\u00fcn\u00fcm\u00fczdeki en geli\u015fmi\u015f y\u00fcksek \u00e7\u00f6z\u00fcn\u00fcrl\u00fc televizyonlardan 10 kat daha net g\u00f6r\u00fcnt\u00fclerini elde edebilen SDO, milyonlarca derece s\u0131cakl\u0131ktaki plazma atmosferi (korona)’da ger\u00e7ekle\u015fen bir patlamay\u0131 tespit etti. Koronal (ta\u00e7k\u00fcre) k\u00fctle at\u0131m\u0131 ismi verilen patlaman\u0131n ard\u0131ndan G\u00fcne\u015f’ten uzaya do\u011fru radyasyon ve \u0131\u015f\u0131k bo\u015fal\u0131m\u0131 ger\u00e7ekle\u015fti. Daha sonra ise adeta ate\u015ften bir ya\u011fmura benzeyen ve ‘koronal ya\u011fmur’ fenomeni olarak bilinen g\u00f6z kama\u015ft\u0131r\u0131c\u0131 manyetik g\u00f6r\u00fcnt\u00fcler ortaya \u00e7\u0131kt\u0131. G\u00fcne\u015f’in y\u00fczeyinde D\u00fcnya’dan en az 30 kat b\u00fcy\u00fck bir alan\u0131 kaplayan koronal ya\u011fmur, berrak ve keskin bir \u015fekilde SDO kameras\u0131na yans\u0131d\u0131.<\/p>\n