The Solar System

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Across
  1. 2. The planet closest to the sun
  2. 4. A constellation is a group of __________
  3. 8. Which planet is farthest from the sun?
  4. 9. The planet between Mercury and Earth
  5. 10. There is a big ____ and a little ___ that look like a pot
Down
  1. 1. What is someone called who goes into space?
  2. 2. Which planet is called the red planet?
  3. 3. What color is earth from space?
  4. 5. Where does our heat and energy come from?
  5. 6. Astronauts travel in a ______________
  6. 7. Which planet is the biggest?