space thingys

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Across
  1. 1. the queen constellations
  2. 5. created 3 laws of orbit
  3. 6. orbits inside the asteroid belt
  4. 9. what gru tried to steal
  5. 10. went to many universities in his time
  6. 12. the number of comets that hit jupiter
Down
  1. 2. the big dipper is one of these
  2. 3. the 4th planet
  3. 4. most famous, frequent and visible comet
  4. 7. the name for the outer planets
  5. 8. wore a gold nose after it got cut off
  6. 11. size ranges from a grain of sand to 1000km