Across
- 3. A ________ year is the distance that _______ travels in a year
- 5. What planet is closest in size to Earth?
- 8. The Sun, its planets and all the objects moving around them is called the?
- 11. True or false? Uranus is the coldest planet
- 12. The moon Titan orbits what planet?
- 13. What is the name of the dwarf planet?
- 16. What is the smallest planet in the Solar System?
- 18. What planet do we live on?
- 19. Earth has only one __________
- 21. This planet takes 84 Earth years to orbit the sun
Down
- 1. What is the name of the force holding us to the Earth?
- 2. True or false? Does the sun orbit the Earth?
- 4. Neptune has how many moons in total?
- 6. Have human beings ever set foot on Mars?
- 7. There are 8 of these in our galaxy
- 8. What is the name of the first satellite sent into space?
- 9. Venus is often called the Earth’s ________ planet
- 10. Earth is located in which galaxy?
- 11. What is the name of Saturn’s largest moon?
- 14. What planet in the solar system is farthest from the Sun?
- 15. It takes just under ten hours for the planet to do a full rotation
- 17. Mars has how many moons?
- 19. What planet is nicknamed the ‘Red Planet’?
- 20. is a ball of hot, burning gases