国家/地区：大陆
时长：60分钟
语言/字幕：普通话
The Cassini spacecraft was sent on its way to Saturn in 1997. Since then, she has travelled nearly four billion kilometers, delivered a probe to a toxic moon, discovered phantasmagorical structures on the planet's ic…
The Cassini spacecraft was sent on its way to Saturn in 1997. Since then, she has travelled nearly four bi…
