Sun and Planets
Age 7 · Astronomy
A bright star sits in the middle. Four small rocky worlds are close to it, and four giant striped worlds are farther away.
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Age 7: open this week
Browse Age 7Examples
- A lamp in the center of a table with tiny pebbles close by and big balls farther out.
- A campfire with small stones near it and larger logs farther away.
Key takeaways
- The Sun is at the center of our Solar System.
- The closest four planets are small and rocky, and the farthest four are giant and gas-rich.
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