Colour: The Spectrum of Science
BBC FOUR
Tuesday 27 April 2021 00:40 - 01:40 (60 mins)
3/3. Helen Czerski looks at the colours invisible to our eyes. To see the universe in a new light, she takes to the skies in a jet equipped with an infrared telescope. Also in HD. [S,AD]
Colour: The Spectrum of Science may be available on playback
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