White Stars Astronomy

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Across
  1. 2. revealed as ebb and flow of water on beaches and banks- 2 high and two low each day
  2. 3. visible moon between quarter moon and full moon- almost full
  3. 5. visible moon between the new and quarter moons
  4. 7. study of the stars, ancient study of influence of stars of human life
  5. 9. constellations on the ecliptic
  6. 13. path sun appears to travel around the earth, zodiac constellations found here
  7. 15. one half of the imaginary line that divides the earth in eastern and western hemispheres
  8. 19. knowledge and laws of the stars, modern science of cosmos
  9. 20. time it takes for a planet to complete one full orbit around the sun
  10. 21. moon fully illuminated
  11. 22. = sun stands, when sun appears to stand still in heavenns; longest day in summer and longest nights in winter
  12. 25. imaginary points on and line through the earth around which it rotates
  13. 26. no moon visible
  14. 28. time it takes for moon to complete one full orbit around the earth
Down
  1. 1. move around the sun, orbit
  2. 4. to move around an axis
  3. 6. surrounding the pole star
  4. 8. pull of sun on earth, of earth on us, of moon on water on earth
  5. 10. = half sphere of earth
  6. 11. highest high tides and lowest low tides due to alignment of sun and moon with earth
  7. 12. attractive force exerted by anything with mass
  8. 14. another name for the north star
  9. 16. lowest low and high tides due to moon and sun being at 90 degrees form each other in relationship to the earth.
  10. 17. imaginary line the divides northern and southern hemispheres of earth
  11. 18. time it takes for a planet to rotate on its axis
  12. 23. = equal night, time when days and night are equal length
  13. 24. getting smaller, dimmer
  14. 27. getting bigger, brighter