Across
- 3. Which planet has the most moons Earth or Jupiter.
- 5. What is jupitars second largest moon.
- 7. what's the temperature on Jupiter's moons usually like.
- 9. How many earth days does it take Callisto to do one full orbit around Jupiter.
- 10. Europas surface is 90%.
Down
- 1. what moon takes three and a half days to orbit Jupitar.
- 2. Who discovered Io.
- 4. most volcanically active place in the solar system.
- 6. Europa's atmosphere is mainly composed of what.
- 8. Io is the moon with most.