Scott Simon reaches into the mailbag to read listeners' letters. Topics include criticism for a recent "fight club" piece and reaction to the sounds of Saturn. Time now for your letters. (Soundbite of ...

Plasma waves found traveling between Saturn, its rings, and its moon Enceladus have been turned into sound by NASA researchers. The waves were detected by the Cassini space probe during its final ...

Weird radio broadcasts from Saturn, caused by the interaction between the solar wind and the planet's magnetic field, have been captured by the electronic ears of the Cassini spacecraft. The loudest ...

Sounds of Saturn, a Fort Wayne, Ind.-based experimental trio, takes the road less travelled on Mars Via Parachute. In fact, often, they're not on any road at all. Instead, the record employs every ...