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وحوش الكون الأربعة.. من النجوم العملاقة إلى الثقوب السوداء

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ما يعرفه ريفو عن الخبر

  • يستعرض الفلكي فيل بليت أربعة من أعنف الأجرام والظواهر في الكون وهي النجوم فائقة الكتلة والنجوم المغناطيسية وانفجارات أشعة غاما القصيرة واندماج الثقوب السوداء.
  • تتميز هذه الظواهر بقوة هائلة وتطلق طاقة تفوق قدرة العقل على التصور ولكنها لا تشكل تهديدا مباشرا للأرض بسبب بعدها الشديد.
  • تعد النجوم المغناطيسية من الأجرام النادرة التي تمتلك مجالات مغناطيسية هائلة، بينما تنتج انفجارات أشعة غاما عن اندماج نجمين نيوترونيين.
  • يعد اندماج الثقوب السوداء فائقة الكتلة المشهد الأكثر رعبا حيث ينتج عنه تموجات في نسيج الزمكان تتجاوز قدرة العقل على التصور.

نجوم تلتهم طاقتها الخيال، ومجالات مغناطيسية تهز الأرض من آلاف السنين الضوئية، وانفجارات تتجاوز تصور العقل البشري. عالم فلك يكشف أربعة أجرام كونية تثير مخاوفه، رغم بعدها عنا.

المصدر: الجزيرة – اقتصاد

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