Solar System Objects

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Across
  1. 2. cloud of icy planetesimals around 5,000 AU from the sun
  2. 6. nickname for comets
  3. 8. A celestial body
  4. 10. A small, rocky object
  5. 12. Planets that don't quite classify as "real" planets, like Pluto
  6. 13. Once the meteor hits the Earth's surface
  7. 14. Around 50 AU from the sun
  8. 15. Area of space past Neptune
Down
  1. 1. How many TNU objects have been found
  2. 3. composed of icy, rocky core with two tails that point away from the sun
  3. 4. A famous comet that passes Earth's orbit every 76 years
  4. 5. When an asteroid crashes into another object
  5. 7. Before it enters Earth's atmosphere
  6. 8. Belt Between Mars and Jupiter
  7. 9. Objects that orbit the sun at a farther distance then Neptune
  8. 11. shower When multiple meteors enter the Earth's atmosphere at once