The Solar System

123456789101112
Across
  1. 2. curved path of travel around a sun or planet
  2. 4. an example of a natural satellite
  3. 5. the largest objects in our solar system
  4. 9. a group of billions of stars, gas and dust
  5. 10. used to be considered a planet until
  6. 11. the only planet to rotate in a clockwise direction.
  7. 12. a set of planets etc that orbit a star
Down
  1. 1. the nearest of the three dwarf planets
  2. 3. Uranus and Neptune are this type of planet.
  3. 4. the galaxy we live in
  4. 6. what shape must an object be to be a planet?
  5. 7. Mercury, Venus, Earth and Mars are this planet.
  6. 8. Juptier and Saturn are this type of planet.