Across
- 6. This planet's mass is 14.54 times greater than Earth's mass
- 7. The time that it takes to orbit the Sun
- 8. This planet orbits the Sun the fastest
- 10. On Earth this is 365.26 days
- 12. This planet has the lowest density
Down
- 1. The planet with the longest period of rotation
- 2. Name the object that revolves around the Earth
- 3. The closest star to Earth
- 4. The planet that is furthest from the sun and has the longest period of revolution
- 5. Name the planet with the largest diameter
- 9. This is the action of spinning on an axis
- 11. 24 hours on Earth is equal to 1 ______