Across
- 2. the first planet in the solar system
- 4. a planet people we want to populate
- 6. a star that we orbit around
- 8. the planet we live on
- 9. the largest planet in our solar system
- 10. now a dwarf planet
Down
- 1. the eighth planet in our solar system
- 3. a dirty snowball
- 5. the thing that is between Mars and juipiter
- 7. a planet about the size of earth