Across
- 3. closest in size to earth
- 4. center of solar system
- 6. between Mars and Jupiter
- 7. period of rotation 9h 50min 30s
- 8. satellites earth
- 9. period of revolution is 365.26 days
Down
- 1. equatorial diameter 51,118km
- 2. closest to the sun
- 4. density is less than 1
- 5. distance from sun 4,498.3 million km
- 8. mass is 0.11