Space Terms

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Across
  1. 2. A force attracting two bodies
  2. 4. A high plain
  3. 6. A small rock in space
  4. 7. An ocean
  5. 8. A ridge
  6. 12. A landslide
  7. 15. A mountain
  8. 17. The cutting off of light
  9. 19. Twelve consetellations dividing the ecliptic into equal parts
  10. 20. A small hill
  11. 22. Shallow crater
  12. 23. A swamp
Down
  1. 1. Molten rock inside the crust of a planet
  2. 3. A unit of legth = 1.0E-08cm
  3. 4. A cape
  4. 5. A canyon
  5. 9. Shaped like an egg
  6. 10. A flow terrain
  7. 11. Reflectivity of an object
  8. 13. A bay
  9. 14. A region
  10. 16. A crack or break in the crust of a planet
  11. 18. A dark spot
  12. 21. A lake
  13. 24. A term for molten rock