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Chthonian planet

space Maturity 11-13

Some planets lose their air. They stay close to a bright star. The star's heat takes the air away. Now only a rocky core stays. This helps us learn about space. Do you like looking at the stars?

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🖼️ Images & Media (2)
File:Artist’s impression of Corot-7b (alternative).jpg
Artist’s impression of Corot-7b (alternative).jpg
File:Transiting planet HD 209458b.png
Transiting planet HD 209458b.png
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