Solar System

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Across
  1. 3. known for his sun-centered theory
  2. 5. planet we live on
  3. 7. the star all of our planets orbit around
  4. 8. enough mass to have spheroid shape but not able to keep a regular orbit
  5. 11. rocky bodies that are smaller than asteroids (smaller than 1 meter)
  6. 12. a meteoroid that has entered the Earth’s atmosphere
  7. 13. rocky bodies that orbit the sun
  8. 14. an object with enough mass to produce both a spheroid shape and a regular orbit around the sun
Down
  1. 1. natural satellite that orbits a planet
  2. 2. the sun, planets, their moons, and other natural bodies that orbit the sun
  3. 4. planet closest to the sun
  4. 6. known for his earth-centered theory
  5. 9. the matter left from a meteoroid after hitting Earth
  6. 10. the number of planets in our system