The tracks span a huge chunk of NASA’s history, including recordings from Jupiter, Saturn, and even sounds captured in free space by Voyager. A personal favorite is track number 17 ...

NASA's Voyager 2 took this photograph of Saturn on July 21, 1981, when the spacecraft was 33.9 million kilometers (21 million miles) from the planet. This image of Saturn, taken by the Voyager 1 ...