Solar System Formation

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Across
  1. 5. The first planet to form in our Solar System
  2. 7. The closest planet to the Sun
  3. 8. The hottest planet in the Solar System
  4. 10. Large objects created through the collision of smaller particles
  5. 12. Leftover material from the creation of our solar system
  6. 13. Ice and rock with large ellipses around the Sun
  7. 14. Most widely accepted theory for how the solar system formed.
Down
  1. 1. Rotating aggregate of gas and dust
  2. 2. Binary dwarf planet, formerly known as the 9th planet
  3. 3. This one sounds wrong, but is mispronounced often
  4. 4. Most abundant gases available in the interstellar cloud
  5. 6. The byproduct leftover from the collision of planetesimals
  6. 9. The most "Earth like" planet
  7. 11. Named for God of the Sea
  8. 14. The one with the rings
  9. 15. Tiny particles condensed into larger ones through this process
  10. 16. Where we live