Across
- 2. way A home for all different stars and planets
- 4. Someone who drives a rocket
- 6. Something launched into the air
- 7. There are billions of them in the sky
- 8. Brightens the night
Down
- 1. Is no longer considered a planet
- 3. Which planet is the biggest
- 5. system The name of the system that earth belongs to
- 7. Brightens the day
- 8. A planet that may sustain human life