Across
- 1. an imaginary line about which a body rotates
- 4. a piece of space rock or dust
- 7. a group of stars forming a recognizable pattern
- 9. a small rocky body orbiting the sun
Down
- 1. between mars and Jupiter
- 2. the star around which the earth orbits
- 3. dirty snowballs made of dust
- 5. when a meteor strikes earth
- 6. celestial body moving in an orbit around the sun
- 8. a luminous object in the night