Solar System

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Across
  1. 3. closest star to Earth
  2. 6. covers 70& of the Earth's surface
  3. 8. a star and the planets orbiting around it
  4. 13. Force that keeps a planet moving in orbit
  5. 14. layer of gas that surrounds a planet
Down
  1. 1. planet named after the Roman goddess of love&beauty
  2. 2. Planet closest to the sun
  3. 4. third largest planet in our solar system
  4. 5. Nicknamed "the red planet"
  5. 7. Now called a dwarf planet
  6. 9. planet named after the Roman god of Agriculture
  7. 10. our solar system is part of this galaxy
  8. 11. planet furthest from the sun
  9. 12. Largest planet in our solar system