my puzzle 1

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Across
  1. 2. earths natural satellite
  2. 3. chunks of rocks, metal that orbit the sun
  3. 4. less then half of the moon is lit
  4. 7. eclipse the earth blocked the sunlight from reaching the moon
  5. 9. the movement of one object around another object
  6. 10. the lit part of the moon is getting smaller
  7. 11. more then half of the moon is lit
Down
  1. 1. a group of stars forming a recognizable pattern
  2. 4. a smaller celestial body that is made from dust ice and small rocky particles
  3. 5. system the collection of eight planets and their moons in orbit around the sun together with asteroids, meteorites, and comets
  4. 6. the lit part of the moon is getting bigger
  5. 8. the spinning of an objects on an axis
  6. 12. a medium size star that is at the center of our solar system and provides us with sunlight and heat