The Horizon Guide to Mars

BBC FOUR

Sunday 12 March 2017  23:40 - 00:40 (60 mins)
Drawing on 45 years of Horizon archive, Dr Kevin Fong presents a documentary showing how the intriguing possibility of life on Mars has fuelled man's quest to visit the Red Planet. [S]

The Horizon Guide to Mars may be available on playback
The Horizon Guide to Mars (BBC FOUR) Sunday 12 March 2017 23:40 - 00:40