our solar system

123456789
Across
  1. 3. The second closest planet to the sun
  2. 4. An astronomical unit with a long tail.
  3. 5. The red planet
  4. 6. the galaxy of which the milky way is a part
  5. 8. the seventh farthest planet
  6. 9. The number of planets in the solar system
Down
  1. 1. the planet closest to the sun
  2. 2. A mass of rock that moves in space especially between jupiter and mars
  3. 5. The satellite of planet earth
  4. 7. The largest planet in the solar system