Across
- 3. Red planet
- 7. First Indian man to go in space.
- 10. Shape of earth
- 14. coldest planet
- 15. The path around a spacial body in which other one revolves .
- 16. Force exerted by Earth on all objects
- 17. Movement of earth on its own axis
- 20. Hottest planet in the solar system
- 21. largest planet
- 25. Another name for force of gravity.
- 26. group of astar
- 27. Number of planets in solar system
- 28. A celestial body which is called a dwarf planet.
Down
- 1. No moon night.
- 2. It has its own light
- 4. The sky, stars, sun and moon are all in ................ .
- 5. First person to walk on moon.
- 6. Indian space research organisation
- 8. Moving around another object
- 9. Model of the earth
- 10. A meteorite which catches fire when it enters the earth's atmosphere.
- 11. is used for the TV, telephones and weather reports
- 12. Night when moon it appears perfectly round in the sky.
- 13. Organisation for which Sunita Williams works
- 18. First Indian woman to go in space.
- 19. Our planet
- 22. A vehicle designed to travel in space
- 23. Natural satellite of Earth
- 24. An object that revolves around SUN