Rocket & Space Trivia

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Across
  1. 2. This can be the result of applied force
  2. 4. Any _ _ _ _ _ applied always results in a reaction
  3. 6. Earth's next-door neighbor, also known as the red planet
  4. 8. _______ was the first man-made satellite launched by the USSR in 1957.
  5. 10. Natural satellite that orbits the Earth
  6. 11. This goes great with a soda at the movies.
  7. 12. The gravity of the Sun and Moon cause high and low _____.
  8. 14. The total _ _ _ _ of a rocket is reduced as the engine operates
  9. 15. First
  10. 17. It is important in model rocketry to ensure your rocket is _ _ _ _ _ _. A _ _ _ _ _ _ rocket will fly as intended.
  11. 20. Astronauts do scientific ___________ in space.
  12. 23. The resistance that results when a rocket is moved through the air is called
  13. 25. Energy from the Sun travels to the Earth in the form of electromagnetic _________
Down
  1. 1. Movie about Homer Hickam and the "Rocket Boys"
  2. 3. Planet that rotates on its side
  3. 5. All of the ____ ______ are planets with rings.
  4. 7. Russian astronauts are called _ _ _ _ _ _ _ _ _ _
  5. 9. A group of stars that make a pattern in the sky.
  6. 13. Neil _________ was the first person to walk on the Moon.
  7. 16. ______ is a planet whose day is longer than its year.
  8. 18. Protects Earth from meteoroids and radiation from the sun
  9. 19. Closest planet to the Sun
  10. 21. Earth ______ around the Sun.
  11. 22. Earth rotates around an ____
  12. 24. A center-seeking force that is holding everything in our solar system together