Across
- 3. darkest part of a shadow
- 4. either of the two days in a year which the sun reaches the highest points in the north and south
- 8. a light that streams across the sky made by a big rock
- 10. dark flat areas on the moon formed from ancient lava flows
- 12. the blocking of the sun made by the moon
- 13. the tide with the greatest difference between low and high tides
- 15. the part of the shadow surrounding the darkest part of a shadow
- 18. a large round pit formed by a meteoroid
- 19. blocking of the sun seen by us on earth made by the moon
- 20. the law that states that every object in the universe is attracted to each other
- 21. the path an object takes around the world in space
- 22. a chunk of rock or dust in space generally smaller than an asteroid
- 25. an object that orbits a big star
- 26. an imaginary line that passes through a planets center
Down
- 1. a ball of hot gas
- 2. a loose collection of ice and dust
- 5. an object that orbits a planet
- 6. a system of organization of days and years
- 7. a pattern of a group of stars
- 9. the rise or fall of the earths water
- 11. the movement of a planet around another planet
- 14. the thing that holds you on the ground
- 16. blocking of the sun light to the moon that is directly in between the sun and the moon
- 17. the tide with the least difference between the low and high tides
- 23. either of the two days in a year which a hemisphere points towards or away
- 24. the spinning motion of a planet on its axis
- 25. one of the different apparent shapes of the moon