Even though sound cannot propagate through the vacuum of space, that doesn’t mean we don’t know what space sounds like. Audio recordings have provided a wealth of information for space scientists almost since the beginning of the space era. Because of their simple and robust operation, microphones have been included on many past and recent space missions, on which they have recorded wind sounds and dust sounds. They will even accompany NASA’s return mission to Saturn’s moon Titan in the 2030s. Audio recordings allow us to reach far across space but also back and forth through time, and probably the last, soulful vestiges of human civilization will persist in the form of audio long after we’re gone.