Across
- 4. 93 million miles away from Earth (3)
- 6. Our solar system is 4.5 ******* years old (7)
- 8. The biggest moon in our solar system (8)
Down
- 1. Our galaxy (8)
- 2. ******* has 92 moons (7)
- 3. Jupiter's red spot is a ***** (5)
- 5. The earth is in the ********** zone (10)
- 7. Our moon's scientific name (4)
- 9. How many planets are there in our solar system (5)