It’s a tone no one can hear, generated by a body no one can see, yet its reverberations may be huge. Astronomers reported this week that they have for the first time detected sound waves generated by a black hole.
It’s a tone no one can hear, generated by a body no one can see, yet its reverberations may be huge. Astronomers reported this week that they have for the first time detected sound waves generated by a black hole.