Wednesday, August 24, 2022

In Space Nobody Can Hear...

 ...well, actually, some parts of space do have enough matter for sound to propagate.

Which is how we have this. A sonification of the black hole at the center of the Perseus galaxy cluster.

It sounds like whalesong.

https://www.washingtonpost.com/technology/2022/08/23/nasa-black-hole-sound/

Yes, this is heavily processed. But...definitely whalesong!

(My dad would start up about the music of the spheres being real, see, at this point).

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