Planets

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Across
  1. 3. The planet eighth in order of distance and farthest from the Sun, after Uranus.
  2. 4. The planet fourth in order of distance from the sun, after Earth and before Jupiter.
  3. 7. The planet seventh in order of distance from the Sun, after Saturn and before Neptune.
  4. 8. The planet fifth in order of distance from the Sun, after Mars and before Saturn.
Down
  1. 1. The planet closest in distance to the Sun.
  2. 2. The planet second in order of distance from the Sun, after Mercury and before Earth. It is the closest planet to Earth.
  3. 5. The planet sixth in order of distance from the Sun, after Jupiter and before Uranus
  4. 6. The planet third in order of distance from the sun, between Venus and Mars; the world on which we live.