Kate Humble and Helen Czerski reveal the inner workings of the sun and investigate why scientists think changes in the sun's behaviour may have powerful effects on our climate.
Kate Humble
Helen Czerski
Score: 5.2
Score: 7.1
Score: 0.0
Score: 7.0
Score: 10.0
Score: 6.1
Score: 6.9
Score: 0.0
