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The Sky at Night

Cassini: The Gamechanger

Duration: 30 minutes

on BBC Four

Chris Lintott and Maggie Aderin-Pocock explore four major ways in which future space exploration has been changed by the discoveries of the Cassini mission. Show more

BBC Four

About BBC Four

BBC Four reflects arts, music and culture with an ambitious range of intellectually and culturally enriching programmes, taking an expert and in-depth approach to its subjects.