space crossword

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Across
  1. 4. an object in space that makes heat and light
  2. 6. a imaginary line that which show which direction a planet rotates
  3. 7. the star in the middle of our solar system
  4. 8. huge chunks of irregularly shaped rock
  5. 10. when a meteor reaches earth
Down
  1. 1. a meteoroid burning up as it enters the earths atmosphere
  2. 2. the attractive force between objects with mass
  3. 3. the amount of matter in an object
  4. 5. a small piece of rock or space dust
  5. 9. dirty snow balls from space