Across
- 3. this means a planet is going around the sun
- 7. small rocks that orbit between Mars & Jupiter
- 10. the number of stars in our solar system
- 11. this means a planet is spinning on an axis
Down
- 1. planet made of hydrogen & helium is the largest in our solar system
- 2. is made up of a star with at least one planet
- 4. a chunk of free-floating rock in space that often enters our atmosphere
- 5. has a long narrow orbit around the sun
- 6. an inner planet that appears red due to rusty soil
- 8. the largest object in our solar system
- 9. planets that haven't cleared their neighborhoods