結果 : how many galaxy are there in space
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ब्रह्मांड के एक कोने में मिला ये इकलौता Galaxy Scientists Found The Loneliest Galaxy in The Universe

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हमारे ब्रह्माण्ड में कितने Galaxies मौजूद हैं? How many galaxies are there in the universe?

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4:49

There's a supermassive black hole in the centre of our galaxy 🤯😱 BBC

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