This is Holsts "The Planets" symphonic suite, composed by Isao Tomita, combined with artist renditions, NASA animations, and actual probe footage.  The result is an educational yet entertaining travel across the solar system. In part three, we head beyond the asteroid belt to visit the gas giants Jupiter and Saturn. Jupiter starts at :45, and Saturn starts at 6:38. The Cassini probe mention More..ed in the Saturn clip is still functioning today, and continues to send back images and data. (check it out at the NASA website)