The solar system

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Across
  1. 2. A big ball of hot gases that gives light and heat.
  2. 5. A small rocky object that orbits the Sun.
  3. 8. A natural object that moves around a planet.
  4. 9. A large round object that orbits a star.
  5. 10. Way: The galaxy where our Solar System is.
  6. 11. The layer of gases around a planet.
Down
  1. 1. An object that moves around a planet, natural or artificial.
  2. 3. Everything that exists: space, time, matter, and energy.
  3. 4. A very big group of stars, planets, gas, and dust held together by gravity.
  4. 6. system: The Sun and the objects that orbit around it.
  5. 7. The path an object follows around a star, planet, or moon.