http://www.nasa.gov/mission_pages/rbsp/news/emfisis-chorus.html
http://www.thehindu.com/sci-tech/science/sound-of-deep-space-revealed-for-first-time/article5360824.ece
The Dawn Chorus: long wave radio signals recorded by the Cluster II satellite (plus an overlay of shamanic drumming). Via artist John Scott
The Sounds of the Universe - Professor Carolin Crawford