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Universe Buddy wrote a new post, Supermassive Black Holes: Most Powerful Objects in the Universe – Discovery Space Documentary 5 months, 1 week ago
Video:Channel:How the Universe WorksDuration:0:0Description:As the name suggests, supermassive black holes contain between a million and a billion times more mass than a typical stellar black hole. Although there […]
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Universe Buddy changed their profile picture 8 months, 1 week ago