Katrien Kolenberg is an artist and astrophysics professor who presents an array of the awesome sounds that exist in our cosmos. This talk was filmed at TEDxAntwerp. All TEDx events are organized independently by volunteers in the spirit of TED's mission of ideas worth spreading. To learn more about TEDxSHORTS, the TEDx program, or give feedback on this episode, please visit http://go.ted.com/tedxshorts.