Scientists are studying unusual audio-like sounds emitted by the Earth’s magnetic field, known as Chorus Waves. These electromagnetic oscillations pose a significant threat to satellites and spacecraft. NASA’s MMS satellites detected Chorus Waves over 100,000 km from Earth, expanding our knowledge of this phenomenon. The waves interact with the magnetic field, influencing plasma dynamics and space weather patterns.
Research suggests that studying Chorus Waves could revolutionize space weather predictions and protect satellites. Similar waves have been detected near Jupiter and Saturn, hinting at universal plasma processes across the solar system. Advanced instruments on MMS satellites revealed new details about space plasma, challenging existing theories.
The Earth’s radiation belts shield us but create hazards for satellites as the Chorus Waves drive high-energy particles into their orbits. This research could enhance spacecraft safety, particularly crucial for future Mars and deep-space missions.
Source: https://www.businesstoday.in/visualstories/news/100000-km-deep-in-space-nasa-detects-eerie-birdsong-that-could-pose-threats-to-satellites-spacecraft-209505-13-02-2025