Create: 2020-09-10 Update: 2025-07-06 01:58:12

📡 اخترشناسان بزرگترین و عجیب‌ترین برخورد و ادغام سیاه‌چاله‌ای رو کشف کردند! هفت میلیارد سال پیش، دو سیاه‌چاله به جرم‌های ۶۶ و ۸۵ برابر خورشید به یکدیگر برخورد کردند که سیاه‌چاله‌ای جدید به جرم ۱۴۲ برابر خورشید شکل گرفت.

🔘 این برخورد باعث ایجاد موجی در تار و پود کیهان و فضا-زمان شد؛ این امواج در ۳۱ اردیبهشت ۱۳۹۸ برای اولین بار از زمین عبور کردند و باعث انبساط و انقباض کره‌ی زمین به اندازه‌‌ی یک ده‌هزارم قطر پروتون شدند! این اتفاق توسط رصدخانه پیشرفته تداخل سنجی لیزری یا #LIGO در آمریکا و نیز رصدخانه‌ی Virgo در ایتالیا کشف شد. نام علمی این سیگنال که حدود یک‌دهم ثانیه طول کشیده: GW190521. 🌐

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📡 اخترشناسان بزرگترین و عجیب‌ترین برخورد و ادغام سیاه‌چاله‌ای رو کشف کردند! هفت میلیارد سال پیش، دو سیاه‌چاله به جرم‌های ۶۶ و ۸۵ برابر خورشید به یکدیگر برخورد کردند که سیاه‌چاله‌ای جدید به جرم ۱۴۲ برابر خورشید شکل گرفت.

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