Sophie Fudge Space crossword

12345678910
Across
  1. 1. name of inner planets
  2. 4. there is more than 165 of these in are solar system
  3. 5. leftover remains of the formation of the solar system
  4. 7. pieces of rock floating in space
  5. 8. determind planets moved in nelises
  6. 9. name of outer planets
  7. 10. invented reflecting telescope
Down
  1. 2. planets move in this orbit
  2. 3. are often referred to as "dirty snowballs"
  3. 6. they do not have enough mass to clear the orbit from debris