The Secret Life of the Sun 2013
![Still image taken from The Secret Life of the Sun](https://channelhopper.org/media/376799/x1W6cQXyyKzOhMrksvKYblCSjaI.jpg)
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.
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