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فضاء وفلك

علم الكونيات |  Cosmology

06 يناير 2022


 ما هو علم الكونيات؟

علم الكونيات (Cosmology): أحد فروع علم الفلك، وهو علم دراسة أصل وتاريخ نشأة الكون وطبيعته، والدراسة العلمية للخصائص واسعة النطاق للكون، يستخدم المنهج العلمي لفهم أصل الكون كله وتطوره ومصيره النهائي. ويتضمن تشكيل نظريات أو فرضيات حول الكون، تقدم تنبؤات محددة للظواهر التي يمكن اختبارها من خلال الملاحظات.

ركائز علم الكونيات

يعتمد علم الكونيات على "نظرية الانفجار العظيم" (Big Bang Theory)، كركيزة أساسية، والتي تعدّ التفسير الأكثر قبولاً على نطاق واسع لكيفية نشوء الكون. ويتضمن أيضاً موضوعات نظرية بحتة بما في ذلك "نظرية الأوتار" (String Theory)، "المادة المظلمة" (Dark Matter)، "الطاقة المظلمة" (Dark Energy)، و"مفهوم الأكوان المتعددة" (The Notion of Multiple Universes).

مواضيع ذات صلة:


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