Forces of Nature with Brian Cox

BBC FOUR

Friday 9 February 2018  02:30 - 03:30 (60 mins)
4/4. The Pale Blue Dot: Professor Brian Cox explains the science behind the colours of the planet. Also in HD. [AD,S,SL]

Forces of Nature with Brian Cox may be available on playback
Forces of Nature with Brian Cox (BBC FOUR) Friday 9 February 2018 02:30 - 03:30