Black hole about to be imaged... oh er missis
Discussion
Awaiting South Pole data. October is when they can get it
Edit. Forgot link
https://www.universetoday.com/134996/black-hole-im...
Edit. Forgot link
https://www.universetoday.com/134996/black-hole-im...
Edited by jmorgan on Saturday 22 April 06:34
ash73 said:
Just been watching this presentation by Prof Andy Fabian, he discovered black holes emit incredibly low frequency sound (54 octaves below middle C, with a frequency of 10 million years) which propagates interstellar gas and influences the surrounding galaxy:
https://youtu.be/yheZOkPwagc
On a typical piano your left arm would need to be 9m long to reach the note!
There's an outside chance you might be able to grow a fingernail long enough, however the piano string would be far too long to fit on this planet.https://youtu.be/yheZOkPwagc
On a typical piano your left arm would need to be 9m long to reach the note!
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