Across
- 3. Which vehicle was used by the astronauts to navigate the Moon for the first time?
- 4. Who is known as the father of modern astronomy?
- 7. How many stars make up the Big Dipper?
- 8. Which is the densest planet in the solar system?
- 12. What starts working when its fired?
- 13. What is the name of the brightest comet in the solar system?
- 14. which is the biggest moon in our solar system?
Down
- 1. What is the name of Saturn's largest moon?
- 2. The second full Moon in a month is known as?
- 5. Who was the last person to land on the moon?
- 6. study of the moon?
- 9. The most abundant element on the Moon
- 10. Phobos and Deimos are the Moons of which planet?
- 11. Which is the world’s first artificial satellite?