Solar system

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Across
  1. 3. The region between Jupiter and Mars containing millions of asteroids.
  2. 8. The farthest from the sun
  3. 9. The galaxy that the solar system resides in.
  4. 10. Rocky or metallic bodies, with no atmosphere.
  5. 12. A small space body made of ice, dust and rock.
  6. 14. This is the largest planet in the solar system.
  7. 15. The hottest planet in the solar system.
Down
  1. 1. Protective layer of gases surrounding a planet or moon.
  2. 2. Objects that have the mass of planets, but not the shape or orbit.
  3. 4. The planet that is a gaseous, cyan-colored ice giant
  4. 5. A rock forming in space, and landing on a planet or moon.
  5. 6. A place where gravity is so strong, matter and light cannot escape if they fall in
  6. 7. The only known planet to harbor life.
  7. 9. The 4th planet from the sun.
  8. 11. The center of our solar system.
  9. 13. The first and smallest planet in the solar system