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العلوم
أنظار العلماء تتجه صوب أكبر مستكشف للمادة المظلمة
في منتصف شهر أبريل 1930، تمكن كلايد تمبو ذو الـ 23 ربيعاً من اكتشاف الكوكب إكس آخر كواكب المجموعة الشمسية والذي أُطلق عليه اسم بلوتو (لا زال العلماء غير متفقين حول كون بلوتو كوكب أو كويكب)، لتتوالى الاكتشافات بالتوازي مع التطور التكنولوجي الذي أضاف لعيوننا الفضائية التي تسمى تلسكوبات قدرة هائلة على سبر أغوار الفضاء. لكن السر الأعظم الذي لم يجد من يفك طلاسمه، لا يحتاج لتلسكوبات متطورة لأنه شديد القرب، بل يحيط بنا في كل مكان، إنها المادة المظلمة والتي تشكل أكثر من 90% من كوننا البالغ قطره حوالي 15 مليار سنة ضوئية. السيرة الذاتية للمادة المظلمة خلال القرن…
تمت
عملية الاشتراك بنجاح
عذراً،
عذرا،أنت مشترك مسبقاً بالنشرة البريدية