Across
- 3. The outer edge of the Solar system is called?
- 6. Which spacecraft has visited all planets?
- 8. What is the name of the moon which shoots water jets from its ocean?
- 9. The region in the solar system where long range comet originate?
- 10. Which celestial object has supersonic winds?
Down
- 1. _________takes roughly three Earth months to orbit the Sun.
- 2. Which planet's moon has volcanic eruptions?
- 4. I have 90% of water in my rings, who am I?
- 5. Which moon revolves in the opposite as that of the host planet?
- 7. Which is the dwarf planet in the asteroid belt?