@Warhorse

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@Warhorse1 year ago
@darryllm Speaking of interstellar black holes, () NPR did a piece the sounds of black holes (yes, I thought it very strange).

Science

www.npr.org
What does a black hole sound like? NASA has an answer
For the first time in history, earthlings can hear what a black hole sounds like: a low-pitched groaning, as if a very creaky heavy door was being opened again and again.
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