ASTRO-PUZZLE

123456789101112131415161718192021
Across
  1. 5. the circle of stellar constellations around the Earth
  2. 6. Lion constellation
  3. 9. nearest star to us other than SUN
  4. 11. - Rotating Nuetron star as the most accurate Nature Clock
  5. 14. indian term to describe sacred fresh waters oozing into prominent rivers of India every 12 years
  6. 17. human events connect to Astronomical bodies
  7. 19. the planet with rings around it
  8. 20. used to map Milky-way galaxy
  9. 21. biggest planet in solar system
Down
  1. 1. biggest moon of Jupiter
  2. 2. the stinging constellation
  3. 3. - where light too does not escape the gravitational pull
  4. 4. name of our galaxy
  5. 7. the nearest star to the Earth
  6. 8. the Question form constellation
  7. 10. the smallest moon of Jupiter
  8. 12. unit of distance in astronomy
  9. 13. the farthest planet in solar system
  10. 15. mystery in the palm of your hand
  11. 16. biggest moon of Saturn
  12. 18. travels at 3 lacs km per sec