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Science & Tech

اصطدام عنيف ربما غيّر ملامح قمر المريخ الغريب الشبيه بحبة البطاطا

By CNN بالعربية - صحة · 1 hour ago · 1 min read CNN بالعربية - صحة ↗

اصطدام عنيف ربما غيّر ملامح قمر المريخ الغريب الشبيه بحبة البطاطا

(CNN) — للمريخ قمران صغيران جدًا، وما من رواية مؤكدة حتى الآن تُفسّر أصلهما وكيف وصلا إلى مداريهما حول الكوكب الأحمر. إلا أنّ بحثًا جديدًا قد يفسّر بعض الألغاز المحيطة بالقمر الخارجي “ديموس”.

وسمي “ديموس” تيمّنًا بابن الإله الإغريقي آريس، وكلمة “ديموس” تعني الرعب في اليونانية القديمة. وهو صخرة صغيرة غير منتظمة الشكل تشبه حبة البطاطا. ويُعرف آريس أيضًا باسم “مارس” في الأساطير الرومانية.

ويدور القمر على مسافة نحو 24 ألف كيلومتر من سطح المريخ، وقد رصدته مركبات مدارية منذ…

المصدر: CNN بالعربية – صحة

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