The program description is:
"The vast frozen worlds of Uranus and Neptune are the most enigmatic and mysterious planets in the solar system. From the most powerful winds ever recorded to their exotic atmospheres, what makes these planets so unique? Chris Lintott and Maggie Aderin-Pocock reveal the latest images of the ice giants, while award-winning astro-photographer Damian Peach shares his tips for capturing these jewels of the night sky."
Source (BBC iPlayer)