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aurora

the light produced by excited atoms and ions in the upper atmosphere of a planet

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التحسين
  • نوع المصطلح: اسم
  • المرادف (المرادفات)
  • مسرد المصطلحات
  • المجال / النطاق: علم الفلك
  • الفئة: فلك عام
  • Company: Caltech
  • المنتج:
  • الاختصار-المختصر:
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