Astronomy

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Across
  1. 1. The earth is at an angle of 23.5 degrees.
  2. 5. 8 of them in our solar system.
  3. 7. is the first phase.
  4. 8. getting bigger.
  5. 9. biggest star in the solar system
Down
  1. 1. are the gravitational pull caused by the moon.
  2. 2. Isaac Newton discovered this.
  3. 3. getting smaller.
  4. 4. Orbit 27 days to happen.
  5. 6. fall, winter, summer, spring.