In this educational video, Royal Observatory Greenwich astronomer Radmila demonstrates how the Doppler effect can be applied to finding planets orbiting distant stars in our galaxy called exoplanets. She carries out a short demo from which data can be collected and analysed and explains how these techniques can be applied to light and the hunt for exoplanets.

Download associated resources and find out more about our education programmes at rmg.co.uk/schools/royal-observatory/classroom-resources/video-resources/.

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