Across
- 4. oval shaped orbit
- 6. "shooting star"
- 8. when the earth goes around the sun
- 9. bits of a meteor
- 10. small "planet"
Down
- 1. The opposite of geocentric
- 2. a small rock that is irregular in space
- 3. "half" of a lunar eclipse not full
- 5. "dirty snowball"
- 7. lives up in the sky for direction and maps