That is so cool! Any insight into what is transmitting the sound being picked up by the mics? Is there just enough material surrounding the probe to pick up the shock wave?
I thought that too when I saw it. But I believe the Parker solar probe only looks at the sun. That was probably a huge disruption on the surface of the sun, similar to the little spots that are seen before and after, but on a much larger scale.
Could that have been the site of the eruption that caused the plume that the probe flew through?