http://projectcalliope.com/
'Project Calliope' is a satellite being launched by a group of space & music enthusiasts on the "TubeSat" platform (http://tinyurl.com/skycall). It'll be an ionospheric detector transmitting sonifiable data back to Earth for web streaming and remixing. Conceptually, it's a musical instrument in space, played by space rather than just after-the-fact sonified. We like the idea of flying something in space whose purpose is to make music until it dies-- music from science.
-- http://joerg.piringer.net http://www.iftaf.org http://www.vegetableorchestra.org