Solar System

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Across
  1. 3. Sometimes called the red planet
  2. 5. Seventh planet from the sun
  3. 6. Are found on the edge of the solar system
  4. 8. Frozen leftovers from the formation of the solar system composed of dust, rock, and ices
  5. 12. A dwarf planet that lies in the Kuiper Belt
  6. 13. The five best known of these are Ceres, Pluto, Makemake, Haumea, and Eris.
  7. 14. Has no moons
Down
  1. 1. Its beautiful rings are not solid. They are made up of bits of ice, dust and rock.
  2. 2. Often called Earth's twin because it's similar in size and density.
  3. 4. Io, Europa, Ganymede, and Callisto
  4. 7. Relics from the time the solar system was born
  5. 9. Not flat but not perfectly round either
  6. 10. It's more than 30 times as far from the Sun as Earth is
  7. 11. fifth planet from the sun and the largest planet in our solar system