Across
- 4. the planet with many rings
- 8. the further is to planet away from the Sun
- 9. used to measure distance in space
- 10. name of the first artificial satellite
- 12. first man on the earth natural satellite
- 14. First Indian woman astronaut
- 15. Planet closest to the sun
- 17. item used for looking into space
- 18. country that launched the first artificial satellite
- 19. hottest planet in the solar system
Down
- 1. a part of space where people live
- 2. the distance between stars called
- 3. space vehicles called
- 5. the power that keeps planets orbiting the sun
- 6. the biggest planet in the solar system
- 7. group of stars called
- 10. galaxy type of our galaxy
- 11. our galaxy
- 13. India's first satellite
- 16. the natural satellite orbiting the Earth