Astronomers use light to study things in space. Objects like planets, stars and galaxies all emit or reflect light. Telescopes help astronomers collect light from objects that are far away in space.
How much do you know about the topic of light? Match the word to the correct definition to find out!
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Drag each word onto the description you think is correct. When you have matched up all 10 images, use the 'check' button to see how many you got correct.
The Liverpool Telescope is owned and operated by LJMU with financial support from STFC