The Sky At Night - Curious about Mars

Seizoen: 2011 - Aflevering: 11 / 714 - Eerst uitgezonden: 10 november 2011 - Episode ID: 598122

As Mars returns to our night skies, Sir Patrick Moore discusses its four faces. Dr Chris Lintott travels to a world gathering of planetary scientists in Nantes to find out about the NASA mission Curiosity, which will soon leave for the red planet in search of signs of life.