وصف الفيديو:
      
      
  A solar flare is an explosive process of energy release in the Sun's atmosphere. Flares in one way or another cover all layers of the solar atmosphere: the photosphere, chromosphere and corona of the Sun. Solar flares are often, but not always, accompanied by a coronal mass ejection.
      
    
    
      
        تمت الإضافة
      
      
        11 اكتوبر 2020