Programme Index

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Horizon

2017

Mars - A Traveller's Guide

Duration: 59 minutes

on BBC Four

Available for 9 months

With the dream of sending humans to Mars closer than ever before, Horizon asks the world's leading experts on Mars where they would go and what they would need to survive. 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.