Across
- 2. How many planets are there within the solar system?
- 3. Which planet has rings?
- 6. What is the term for a person trained to travel in a space craft?
- 9. What force keeps us on the ground?
- 10. What is the galaxy that contains the solar system?
- 11. The sun is a type of _________.
- 12. What planet is fourth from the sun?
- 14. What is a piece of debris falling from the sky called?
- 16. Which planet is the closest to the sun?
- 17. What is in the centre of our solar system?
- 18. Which planet is red in colour?
Down
- 1. Which planet is now considered a dwarf planet?
- 2. Which planet orbits around the sun in 365 days?
- 3. The planets are located in the __________ __________.
- 4. A system of millions of stars is called the __________.
- 5. Which is the largest planet in the solar system?
- 7. What orbits around the earth?
- 8. How many times has a human stepped foot on the moon?
- 13. The second planet from the sun is?
- 15. What is the only planet starting with U?