Where To Stream NOVA Season 46 Episode 15

Over the past 40 years, a handful of space probes has given us glimpses of Saturn. But NASA's Cassini , which explored the gas giant's realm for 13 years looping through its icy rings and flying by its moons, delivered the most breathtaking new insights. The probe captured stunning ring-moon interactions. NOVA takes you inside Cassini's epic journey as it makes astonishing discoveries: Saturn's rings are younger than the dinosaurs and may be remnants of an ice moon. And geysers erupting ice and...