The Planets: Saturn
Season 46 Episode 15 | 53m 24s
NASA’s Cassini explores Saturn for 13 years, looping through its icy rings and flying by its moons. The probe captures stunning ring-moon interactions, but when it finds the ingredients for life on the moon Enceladus, a bittersweet decision is made.
Expired: 09/11/19Video has closed captioning.
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Follow Cassini's final days as it skims the cloud tops before plunging into the planet.
Relive Cassini's greatest hits from its 13 years studying Saturn.
Hunt for clues in the universes to answer one of humanity’s biggest questions.
Jupiter's massive gravitational force has made it a wrecking ball and a protector of Earth