Planets

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Across
  1. 4. Closest planet to the Sun.
  2. 5. One of the rocky planets.
  3. 6. One of the large and cold planets.
  4. 8. Made of ice,dust and small rocky particles.
  5. 10. The hottest planet.
  6. 12. Sometimes referred to as having a near side and a far side.
  7. 14. Another name for a meteor
  8. 15. This planet is famous for its rings.
  9. 17. Includes the planets, stars and galaxies and all forms of matter and energy.
  10. 19. Large group of stars,dust,gas and dark matter held together by gravity.
Down
  1. 1. A home in space for an astronaut.
  2. 2. A place that uses telescopes to look out into space
  3. 3. No longer called a planet.
  4. 5. Sometimes called a shooting star
  5. 7. One of the gas planets.
  6. 9. The largest planet.
  7. 11. The center of the solar system.
  8. 13. A person trained to fly a spaceship
  9. 16. Earth is located in this galaxy
  10. 18. Only planet with living creatures.