Spectroscopy reveals the Sun

By splitting the light of the Sun into its component colours with a technique called spectroscopy, early astronomers saw more of the Sun's features. They also worked out what chemical elements form the Sun.

Credits

Role Contributor
NarratorMark Halliley
NarratorZam Baring
Series ProducerDavid McNab
DirectorDavid McNab
ProducerTeresa Hunt

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