Space

12345678910
Across
  1. 4. Caused by the pull of gravity from the moon.
  2. 5. The movement of an object around another.
  3. 6. Light
  4. 8. invisible
  5. 9. invisible line on which an object spins.
  6. 10. A thing that illuminates the night sky
Down
  1. 1. Mostly illuminated
  2. 2. Pull
  3. 3. Fully Visible
  4. 7. Spinning