Across
- 5. pretend version of something scientists use
- 6. not a lot of visible light
- 7. sixth planet from the sun
- 8. amount of space between things
- 10. fourth planet from the sun
- 11. third planet from the sun
- 12. all the planets and objects that orbit the sun
- 14. eighth planet from the sun
- 15. large round object in outer space
- 16. first planet from the sun
Down
- 1. opposite of dim
- 2. fifth planet from the sun
- 3. a panel that can absorb the suns light
- 4. second planet from the sun
- 9. energy from the sun to warm things up
- 13. revolve or circling another object
- 17. seventh planet form the sun
