ZME Science
  • Science News
    • Agriculture
    • Anthropology
    • Archaeology
    • Biology
    • Chemistry
    • Economics
    • Electronics
    • Geology
    • History
    • Mathematics
    • Nanotechnology
    • Economics
    • Paleontology
    • Physics
    • Psychology
    • Robotics
  • Environment
  • Health
  • Space
  • Future
  • Features
    • Natural Sciences
    • Physics
      • Matter and Energy
      • Quantum Mechanics
      • Thermodynamics
    • Chemistry
      • Periodic Table
      • Applied Chemistry
      • Materials
      • Physical Chemistry
    • Biology
      • Anatomy
      • Biochemistry
      • Ecology
      • Genetics
      • Microbiology
      • Plants and Fungi
    • Geology and Paleontology
      • Planet Earth
      • Earth Dynamics
      • Rocks and Minerals
      • Volcanoes
      • Dinosaurs
      • Fossils
    • Animals
      • Mammals
      • Birds
      • Fish
      • Amphibians
      • Reptiles
      • Invertebrates
      • Pets
      • Conservation
      • Animal facts
    • Climate and Weather
      • Climate change
      • Weather and atmosphere
    • Health
      • Drugs
      • Diseases and Conditions
      • Human Body
      • Mind and Brain
      • Food and Nutrition
      • Wellness
    • History and Humanities
      • Anthropology
      • Archaeology
      • History
      • Economics
      • People
      • Sociology
    • Space & Astronomy
      • The Solar System
      • Sun
      • The Moon
      • Planets
      • Asteroids, meteors & comets
      • Astronomy
      • Astrophysics
      • Cosmology
      • Exoplanets & Alien Life
      • Spaceflight and Exploration
    • Technology
      • Computer Science & IT
      • Engineering
      • Inventions
      • Sustainability
      • Renewable Energy
      • Green Living
    • Culture
      • Culture & Society
      • Bizarre Stories
      • Lifestyle
      • Art and Music
      • Gaming
      • Books
      • Movies and Shows
    • Resources
      • How To
      • Science Careers
      • Metascience
      • Fringe Science
      • Science Experiments
      • School and Study
  • Videos
  • Reviews
  • About Us
    • About
    • The Team
    • Advertise
    • Contribute
    • Privacy Policy
    • Contact
No Result
View All Result
ZME Science

No Result
View All Result
ZME Science

Home → Science → News

Jupiter’s spooky sounds: Astronauts capture sound emissions from the gas giant

Jupiter's getting ready for Halloween.

Dragos MitricabyDragos Mitrica
October 11, 2016
in Astronomy, News, Space
Reading Time: 2 mins read
A A

When a NASA spacecraft made a full rotation around Jupiter, it captured some eerie sounds.

This infrared image gives an unprecedented view of the southern aurora of Jupiter, as captured by NASA’s Juno spacecraft on Aug. 27, 2016.
Credit: Photo courtesy of NASA.

NASA’s Juno spacecraft is doing its rounds nearby Jupiter, helping us better understand the planet as well as the formation of our solar system. While studying the planet’s aurora, Juno also tuned into the accompanying Jovian acoustic show. The radio emissions cast by Jupiter’s auroras were recorded by Juno, transformed into audible sounds by engineers at NASA, and of course, uploaded to Youtube. You can hear a sample here.

YouTube video

It’s not the first time such waves were recorded – astronomers knew about their existence since the 1950s, but never before have we been able to hear them from such a small distance. Juno is currently experiencing an unprecedented close-up with the gas giant.

“Jupiter is talking to us in a way only gas-giant worlds can,” says Bill Kurth, research scientist at the UI and co-investigator for Waves. “Waves detected the signature emissions of the energetic particles that generate the massive auroras that encircle Jupiter’s north pole. These emissions are the strongest in the solar system. Now we are going to try to figure out where the electrons that are generating them come from.”

Kurth likens plasma to a tuned string instrument.

“If you pluck a string on a violin, the string vibrates,” he says. “The vibrating string is like the plasma itself; in the plasma it is the charged particles that are moving.”

However, we can’t hear those waves because they are at a too high frequency. So sound engineers have to “downshift” them to the audible range, creating the results we see here.

Now, he and the rest of the team want to see just how the electrons and ions are accelerated to such speeds. As these particles move along the planet’s magnetic field lines, they go faster and faster, creating stunning auroras around Jupiter. A camera aboard the spacecraft captures high-resolution views of the Jovian atmosphere to go with the sound. It also snapped the first pics of Jupiter’s north and south poles,  which are out of sight from around Earth.

  • Facebook
  • Twitter
  • LinkedIn
  • Email

ADVERTISEMENT
  • About
  • Advertise
  • Editorial Policy
  • Privacy Policy and Terms of Use
  • How we review products
  • Contact

© 2007-2023 ZME Science - Not exactly rocket science. All Rights Reserved.

No Result
View All Result
  • Science News
    • Agriculture
    • Anthropology
    • Archaeology
    • Biology
    • Chemistry
    • Economics
    • Electronics
    • Geology
    • History
    • Mathematics
    • Nanotechnology
    • Economics
    • Paleontology
    • Physics
    • Psychology
    • Robotics
  • Environment
  • Health
  • Space
  • Future
  • Features
    • Natural Sciences
    • Physics
      • Matter and Energy
      • Quantum Mechanics
      • Thermodynamics
    • Chemistry
      • Periodic Table
      • Applied Chemistry
      • Materials
      • Physical Chemistry
    • Biology
      • Anatomy
      • Biochemistry
      • Ecology
      • Genetics
      • Microbiology
      • Plants and Fungi
    • Geology and Paleontology
      • Planet Earth
      • Earth Dynamics
      • Rocks and Minerals
      • Volcanoes
      • Dinosaurs
      • Fossils
    • Animals
      • Mammals
      • Birds
      • Fish
      • Amphibians
      • Reptiles
      • Invertebrates
      • Pets
      • Conservation
      • Animal facts
    • Climate and Weather
      • Climate change
      • Weather and atmosphere
    • Health
      • Drugs
      • Diseases and Conditions
      • Human Body
      • Mind and Brain
      • Food and Nutrition
      • Wellness
    • History and Humanities
      • Anthropology
      • Archaeology
      • History
      • Economics
      • People
      • Sociology
    • Space & Astronomy
      • The Solar System
      • Sun
      • The Moon
      • Planets
      • Asteroids, meteors & comets
      • Astronomy
      • Astrophysics
      • Cosmology
      • Exoplanets & Alien Life
      • Spaceflight and Exploration
    • Technology
      • Computer Science & IT
      • Engineering
      • Inventions
      • Sustainability
      • Renewable Energy
      • Green Living
    • Culture
      • Culture & Society
      • Bizarre Stories
      • Lifestyle
      • Art and Music
      • Gaming
      • Books
      • Movies and Shows
    • Resources
      • How To
      • Science Careers
      • Metascience
      • Fringe Science
      • Science Experiments
      • School and Study
  • Videos
  • Reviews
  • About Us
    • About
    • The Team
    • Advertise
    • Contribute
    • Privacy Policy
    • Contact

© 2007-2023 ZME Science - Not exactly rocket science. All Rights Reserved.

✕
ZME Science News

FREE
VIEW