comets, asteroids, and meteors

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Across
  1. 2. a planet that is apart of the inner solar system. it is rocky and bright
  2. 4. a planet in the inner solar system that is closest to the sun.
  3. 8. a celestial body that has enough gravity to stay round but is to small to be a planet
  4. 11. a large chuck of rock that's larger than a meteor but smaller than a dwarf planet
  5. 13. an icy planet that is in the outer solar system. it is farthest from the sun.
  6. 14. a planet in the outer solar system. it is a gas giant that is the biggest planet
  7. 15. a planet that is a part of the inner solar system. it is red and rocky.
  8. 17. an asteroid ike object that has a coma, a nucleus, and a tail.
Down
  1. 1. a region just beyond neptune. pluto, ceires, and at least two other dwarf planets reside there.
  2. 3. the largest dwarf planet in our solar system.
  3. 5. a celestial body that orbits something larger than it
  4. 6. a sphere of small icy objects in our solar system
  5. 7. a celestial body that has enough gravity to stay round
  6. 9. a planet in the inner solar system that we live on.
  7. 10. an icy planet that spins on its side in the outer solar system.
  8. 12. a small chunk of rock that generally comes from the kuiper belt or the oort cloud
  9. 16. a gas giant in the outer solar system that is known for its rings.