Jacob's Super Cool Space Crossword

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Across
  1. 2. Pluto, a former planet was demoted to a _____ in 2006 by scientists.
  2. 4. These bodies in our Solar System are made of ice, rock and gas. They are well known to leave a dust trail as they melt.
  3. 8. Planets _____ around the sun.
  4. 10. These four planets are the closest to the sun.
Down
  1. 1. There are 165 of these bodies in our Solar System. Earth has one of these.
  2. 3. This string of asteroids separate the Inner Planets and the Outer Planets.
  3. 5. These small bodies in our solar system are leftover rocks from the formation of the Solar System.
  4. 6. This theory is where people believed that the Earth was in the center of the Solar System. This has been proved as false.
  5. 7. These are often referred to every day as "shooting stars"
  6. 9. This constellation is often known as _____ the Hunter.