NASA has turned pressure waves emanating from a black hole at the centre of the Perseus galaxy cluster into notes audible to humans. The sound waves were extracted along the radius of the galaxy ...
The Perseus galaxy cluster contains 190 galaxies, and lies about 225 million light-years away. Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to ...
NASA has released an eerie audio clip of sound waves emanating from a supermassive black hole in the Perseus galaxy cluster, 250 million light-years away. A recent study of the NGC 5018 galaxy ...
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