Astronomy

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Across
  1. 3. the appearance of the moon
  2. 5. when the moon gets smaller and darker
  3. 7. the invisible barrier between space and Earth
  4. 9. to move around
Down
  1. 1. when the moon gets bigger and brighter
  2. 2. to spin in circles
  3. 4. a similar to the earth
  4. 6. is the force that pulls us down
  5. 8. is a plant that we see at night
  6. 10. synonym for angle