Across
- 2. GRAVITY IS A FORCE
- 3. PULSES OF RADIATION AT EQUAL INTERVAL
- 7. DYEING STAR
- 10. UNIVERSE LOOK SAME AT ALL POINTS
- 11. 2ND PLANET IN SOLAR SYSTEM
- 15. BIRTH PLACE OF A STAR
- 16. OUR GALAXY
- 17. MAIN SEQUENCE STAR IN SOLAR SYSTEM
- 18. SCIENCE DEALS ABOUT THE UNIVERSE
- 19. THIS PLANET HAS AROUND 95 MOONS
Down
- 1. RAYS EMITTED FROM HOT SOURCE
- 4. HIGH FREQUENCY RAYS
- 5. THIS EFFECT DEALS CHANGE IN WAVE FREQUENCY
- 6. FROZEN LEFTOVERS FROM THE FORMATION OF SOLARSYTEM
- 8. PLANET WHICH POSSESS LIFE
- 9. MASSLESS AND ELECTRICALLY NEUTRAL PARTICLE
- 12. RELATIVITY THEORY
- 13. INFINITE DENSITY
- 14. RED PLANETS