Horizon: Goodbye Cassini - Hello Saturn

  

Snapshots

Horizon: Goodbye Cassini - Hello SaturnAfter 13 years traversing the Saturn system, the spacecraft Cassini is plunging to a fiery death. Horizon will be there for with a ringside seat for its final moments. Also in HD. [S]Thu, Sept 21, 10:00 pmBBC FOUR60 mins