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NASA releases ghostly sound recorded from black hole

KENNEDY SPACE CENTER, Fla. — NASA said it has recorded the sound of a black hole.

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NASA captured the sound from 240 million light-years away in the Perseus galaxy cluster.

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Scientists say the sound is created by ripples in surrounding hot gas caused by pressure waves from the black hole.

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Humans are unable to hear the actual sound, so NASA amplified it and mixed it with related data.

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