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: http://www.npr.org/2012/10/19/163245524/spacecraft-records-chorus-of-space-sounds?ft=1&f=1007

steve jobs meningitis bobby valentine bobby valentine pbs nicki minaj miguel cabrera