Solar System

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Across
  1. 1. a big ball of rock that reflects light from the sun
  2. 3. a celestial body that revolves around a star
  3. 6. an attraction between two objects due to gravity.
  4. 8. a system and a star holding other objects to go around it because of its gravity.
Down
  1. 2. a path that goes around an object
  2. 4. rocks or metallic mass orbiting the sun
  3. 5. a big ball of gas that is very hot and provides llight
  4. 7. the force that pulls objects to the earth