Science

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Across
  1. 4. a celestial body that revolves around a planet
  2. 5. a large celestial body that revolves around a star in a solar system
  3. 6. on or of Earth
  4. 10. a celestial body consisting of a mass of gas held together by its own gravity in which the energy is generated by nuclear reactions in its interior
  5. 11. remains of a meteoroid that strike the surface of a planet or moon
  6. 13. the path that one falling or shooting star
  7. 14. a small object enters Earth´s atmosphere from space and burns due to friction, emitting light, also know as a falling or shooting star
Down
  1. 1. one complete orbit made by a planet or satellite around another object
  2. 2. objects objects such as planets, moons, and stars, that are located in space
  3. 3. a natural or artificial body in orbit around a planet
  4. 7. the spinning of an object on its axis
  5. 8. a small rocky body that orbits the Sun, a large belt lies between Mars and Jupiter
  6. 9. belt the region between the inner and outer planets where most asteroids orbit the Sun
  7. 12. a celestial body of ice, dust, and a rock with an elongated orbit around the Sun