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Shortly before crashing on the planet, NASA's Cbadini mission recorded a "surprising interaction of plasma waves ranging from Saturn to its moon Enceladus."
The US Space Agency reports that it is converting the recording of plasma waves traveling between Saturn and its sixth largest moon into an "audio file that we can hear – in the same way as that. 39, a radio translates electromagnetic waves into music. "
"In other words, Cbadini has detected electromagnetic waves in the audio frequency range – and in the field, we can amplify and play these signals through a speaker," reports NASA.
"The recording time was compressed from 16 minutes to 28.5 seconds."
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carry energy similar to air or at the same time. water. The above recording was captured using the Plasma Wave Science instrument on the Cbadini two weeks before the legendary probe dipped into Saturn.
"Enceladus is this small generator that circulates around Saturn, and we know that it is a source of continuous energy," said Ali Sulaiman, planetary at l & rsquo; University of Iowa, in its press release. responds by sending signals in the form of plasma waves, through the circuit of magnetic field lines that connect it to Enceladus to hundreds of thousands of kilometers. "
The recording was also published with two articles in the journal Geophysical Research Letters on July 7. Sulaiman is the main author of these two published articles describing the results, reports the space agency
The Cbadini mission was completed 20 years ago in September 2017. The spacecraft spent 13 years visiting Saturn before deliberately crashing into the planet's atmosphere. [19659002] "The interaction of Saturn and Enceladus is different from its Moon," says the space agency. "Enceladus is immersed in the magnetic field of Saturn and is geologically active, emitting plumes of water vapor that ionize and fill the environment around Saturn.
"Our own moon does not interact in the same way with Earth. Similar interactions take place between Saturn and its rings, because they are also very dynamic. "
Some of Cbadini's main findings include revealing that we still do not know how long a day is on Saturn, that there is no discernable tilt" On the planet , her moon Enceladus has a chemical energy that indicates that she has "all the necessary ingredients to support life" and many breathtaking photos of the giant planet.
Frosty moon Enceladus, reinforcing the possibility that this oceanic world welcomes conditions conducive to life https://t.co/Ikuu3U1lB3 pic.twitter.com/3aPv8rdcPs
– CbadiniSaturn (@CbadiniSaturn) June 27 The scientist of the mission, Linda Spilker, boasting, after the official end of the mission, that NASA has only "scratched the surface of what we can learn from the mountain of data that Cbadini has sent back during his lifetime."
The spacecraft was launched in 1997 from the air base Cape Canaveral, Florida. The US space agency claims to have extended Cbadini's mission twice; once for two years and another time for seven more years.
NASA has allowed its $ 4 billion spacecraft to cope with a collapse as it baderts that it "ensures that Saturn's moons will remain intact for future exploration."
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