Across
- 4. the red planet
- 6. the smallest planet in the solar system
- 7. similar word for astronaut
- 8. that planet has rings
- 9. something is not exist in that expanse
Down
- 1. an object that helps you look at sky
- 2. a thing there are a lot around our planet
- 3. the biggest planet in th solar system
- 4. what's in the sky every night
- 5. home for astronauts
- 8. big hot star