Astronomy News: Spacecraft Records 'Chorus' of Space Sounds

[pioneer]

Spacecraft Records 'Chorus' of Space Sounds

A NASA spacecraft captured the clearest recording yet of what space sounds like inside Earth's radiation belts. Craig Kletzing, a professor of physics and astronomy at the University of Iowa, explains what causes these eerie chirping noises, and what we can learn from them.

Source: Spacecraft Records 'Chorus' of Space Sounds