Across
- 3. The galaxy you live in
- 6. when the sun and moon are at right
- 8. visible surface of sun
- 9. Rise and fall of ocean surface level
- 10. Made up of dust and billions of stars
Down
- 1. Unit of measure in space
- 2. May have terrestrial or gaseous surfaces
- 4. Orbit planets
- 5. Spinning of planet on axis
- 7. Made of planets, astroids, comets, and dust