Across
- 2. galaxy - MilkyWay
- 5. planet from the sun - Mars
- 7. planet in the solar system - Jupiter
- 8. natural satellite - Moon
- 9. planet in the solar system - Mercury
- 10. agency that landed on the moon - NASA
Down
- 1. star in the night sky - Sirius
- 3. planet from the sun - Pluto
- 4. planet in the solar system - Venus
- 6. star to Earth - Sun