What do black holes sound like? Like a vision of heaven or hell
Nasa has released amazing audio from a pair of black holes that was captured by one of its space telescopes.
sound is just one kind of wave, and Nasa and the Chandra X-ray Center have built up a catalog of celestial “sonifications,
Nasa and the center have shared two new sonifications of black holes.
The first is the black hole at the center of the 53-million-light-year-distant galaxy Messier 87
The second black hole at the heart of the Perseus galaxy cluster is different from most other targets for sonification
The trick for Nasa and the Chandra X-ray center was learning to shift the pitch of the Perseus black hole’s sounds into the range of human hearing
The black hole’s sounds naturally vibrate 57 octaves below middle C on the piano