Image for Stargazing Challenge: The Seasons (KS2)

Stargazing Challenge: The Seasons (KS2)

Duration: 08:09

Why do we have seasons? Helen Czerski and two curious children investigate, with the help of a torch and a globe.

Available since: Fri 13 Jan 2012

This clip is from

Series 2

Dara O Briain and Professor Brian Cox return to celebrate the wonders of our night sky.

Image for Series 2

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