Across
- 3. rotates east to west and known as the evening and morning star.
- 5. its gravitational force is not strong enough to hold an atmosphere.
- 8. Various planets and sun along with other celestial bodies
- 10. it is ball of fire which releases vast energy and light out of it.
- 12. it does not change the position and is a confirmed indicator of the north.
- 13. Groups of various solar system
- 14. Emits energy and light.
Down
- 1. the scientist studying about universe.
- 2. Bodies like sun, planets, stars, comets etc.
- 4. it is another name to new moon.
- 6. A group of which forms a recognisable form is called a constellation.
- 7. it has maximum number of moons.
- 9. it is composed of all the celestial bodies which exist.
- 11. A body revolving around the planet