Solar System

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Across
  1. 2. is a Germanic word for “the ground”
  2. 5. only star in the solar system
  3. 9. this has 8 planets and 5 dwarf planets in it
  4. 10. has 146 moons in orbit
  5. 12. can be extremely hot and cold
Down
  1. 1. named after the Greek god of the sky
  2. 3. known as the “Red Planet”
  3. 4. 2.8 billion miles away from the sun
  4. 6. discovered by Isaac Newton
  5. 7. collection of stars and planets
  6. 8. everything
  7. 11. 11 times wider than Earth