NASA Listens in as Electrons Whistle While They Work

"Space is not empty, nor is it silent. While technically a vacuum, space nonetheless contains energetic charged particles, governed by magnetic and electric fields, and it behaves unlike anything we experience on Earth. In regions laced with magnetic fields, such as the space environment surrounding our planet, particles are continually tossed to and fro by the motion of various electromagnetic waves known as plasma waves. These plasma waves, like the roaring ocean surf, create a rhythmic cacophony that — with the right tools — we can hear across space."

https://www.nasa.gov/feature/goddard/2017/nasa-listens-in-as-electrons-whistle-while-they-work

Keywords: Sound RESEARCH view All NASA Waves

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Space Messengers is made possible in part by the Citizen Diplomacy Action Fund for U.S. Alumni; an opportunity sponsored by the U.S. Department of State with funding provided by the U.S. Government and administered by Partners of the Americas. This project is supported in part by New Mexico Arts, a division of the Department of Cultural Affairs, and by the National Endowment for the Arts