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A black hole 10 times more massive than our sun lurks just 1,560 light-years from Earth — about twice as close as the previous proximity champ.
#Shaarli💫 📱
A black hole 10 times more massive than our sun lurks just 1,560 light-years from Earth — about twice as close as the previous proximity champ.
#Shaarli💫 📱
