دانشمندان چيني، موفق به کشف بزرگ‌ترين و شفاف‌ترين سياهچاله جهان شدند

۱۳ اسفند ۱۳۹۳

دانشمندان چيني، موفق به کشف بزرگ‌ترين و شفاف‌ترين سياهچاله جهان شدند

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