This 50-second animation provides an auditory as well as visual
glimpse at data collected by Juno's Waves instrument as the spacecraft
flew past the Jovian moon Ganymede on June 7, 2021. The abrupt change
to higher frequencies around the midpoint of the recording represents
the spacecraft's move from one region of Ganymede's magnetosphere to
another.

The audio track is made by shifting the frequency of those emissions
-- which range from 10 to 50 kHz -- into the lower audio range

The animation is shorter than the duration of Juno's flyby because the
Waves data is edited onboard to reduce telemetry requirements.

https://www.youtube.com/watch?v=_09R6jIo74U

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