Across
- 2. Shapes made out of stars in the sky
- 4. When planets go around the sun
- 6. This is what the sun is
- 8. Formed 4.6 billion years ago
Down
- 1. This takes 365.24 days
- 3. Imaginary line the Earth spins on
- 5. Without it everything would float
- 7. Another word for spin