Across
- 1. the path an object takes as it revolves around something
- 5. a body of rock and metal that orbits the sun between Mars and Jupiter
- 7. the spinning of a planet on its axis creating day and night
- 8. a body of ice, dust, and frozen gas that orbits the sun and has a tail
- 10. the only star in our solar system
- 11. a body of rock that orbits a planet
Down
- 2. a planet going around the sun to create a year
- 3. a large body of rock or gas that orbits the sun
- 4. the imaginary line that goes from north pole to south pole
- 6. our home planet
- 9. the imaginary line that separates the northern and southern hemispheres