Thanks to the advancement of space technology generated in recent years, we have had the privilege of appreciating increasingly extraordinary images of the planets that make up our solar system, as well as their moons.
In the case of Jupiter, there have been various high-resolution images that have been obtained of this planet and its moons, one of them Ganymede, from which we can not only know how it looks but also how it sounds.
This thanks to the effort made by the ship Juno, which registered a 50 second audio As I flew over this moon
This material was presented by NASA during the fall meeting of the American Geophysical Union (AGU).
When playing the clip the sound was similar to that generated by a dial-up modem. This record marks the end of the Juno mission that had been exploring Jupiter and its moons for years.
Through the instrumento Waves implanted in Juno it was possible to carry out the recording of the sound generated by Ganymede, although this was originally designed for record radio and plasma waves emanating from Jupiter’s magnetosphere, that is, the bubble of particles that completely cover this planet.
Since Ganymede is the only moon in the solar system with its own magnetosphere It is understandable that the instrument has worked efficiently, recording the data generated by the emanations of this element.
Later the data was processed and transferred to an audio range to carry out the recording.
Regarding the audio recorded by Juno, the principal investigator of this ship and a member of the Southwest Research Institute in San Antonio, Scott Bolden, expressed the following:
«This soundtrack makes you feel like you are traveling the length of Juno navigating Ganymede for the first time in more than two decades.».
It is worth mentioning that days before NASA obtained the audio, the agency had made the announcement that Juno would be located at a distance of little more than a thousand kilometers away from Ganymede, which represented the perfect opportunity to study this moon.
This feat had not been replicated since 2000 when the Galileo probe passed through there.