Across
- 3. scienetists tried to rename what planet
- 5. what colour is the hotest kind of star
- 7. what colour is space
- 8. what are comets made of
- 10. one of mars moons is called what
- 12. what planet is the closest planet from the sun
- 13. mars has its rusty look because of what
Down
- 1. man landed on what
- 2. ____ is the only planet visble from earth
- 4. _______ named mars after their god of war
- 6. when comets are close they do what
- 9. what planet do we live on
- 11. comets that are close to the sun are from the kuiper belt or something cloud
- 12. the universe we live in is the _______ way