NASA launches for the first time a sound similar to the sound of the moon Ganymede on Jupiter

Left to Right: Mosaic and geological maps of Jupiter's moon Ganymede have been compiled by merging the best available images from NASA's Voyager 1 and 2 spacecraft and NASA's Galileo spacecraft.

to imagine Ganymede, the icy moon of Jupiter and the largest moon in our solar system, can be quite a challenge. (I’m still on, “Stop, that’s a big moon.”) Understanding it is a whole other story, and scientists are still working on it. Whether you are seeking to learn more about The giant moon or its scientific discovery Mystery, you are now “listening” to what Ganymede looks like in space.

NASA’s Jet Propulsion Laboratory published Friday 50 second audio track, which you can listen to below, was created using data captured by the Juno spacecraft while in existence close flyby From Ganymede on June 7. Registration data was collected with Juno’s waves An instrument that measures electric and magnetic waves produced in the magnetosphere of Jupiter. Then NASA proceeded to convert the frequency of the collected emissions into the sound band to make the soundtrack.

Scott Bolton, the Juno mission principal investigator from the Southwest Research Institute in San Antonio, presented the recording at the fall meeting of the American Geophysical Union. Launched in 2011, Juno’s mission It aims to advance our understanding of how giant planets form and their role They played in creation for the solar system.

“This soundtrack is wild enough to make you feel like you’re riding along as Juno sails past Ganymede for the first time in more than two decades,” Bolton said. NASA news article. “If you listen closely, you can hear the sudden change of higher frequencies around the middle of the recording, which represents the entry into a different region in Ganymede’s magnetosphere.”

This image of the Jovian Ganymede moon was acquired by the JunoCam photographer aboard NASA's Juno spacecraft during a flyby of the icy moon on June 7, 2021.

Juno’s flight from Ganymede occurred on its 34th voyage around Jupiter and was the closest spacecraft ever to the solar system’s largest moon, larger than Mercury, since the Galileo spacecraft approached in 2000.

The spacecraft was able to reach 645 miles (1,038 kilometers) from Ganymede’s surface while traveling at 41,600 miles per hour (67,000 kilometers per hour).

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