Rockets

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Across
  1. 2. Who was the first American in space?
  2. 5. According to Newton's third law of motion, for every action there is what kind of reaction?
  3. 7. What was the name of the space program that was dedicated to putting a man on the Moon?
  4. 8. Who wrote the book From the Earth to the Moon 100 years before we went into space?
  5. 9. The force that works opposite the direction of motion
  6. 11. On April 12, 1961, who became the first man in space?
Down
  1. 1. What was the name of the first space shuttle flown into space?
  2. 3. What happened in 1986 to the space shuttle Challenger?
  3. 4. The rockets highest point before coming back down.
  4. 6. the force opposite gravity or weight
  5. 10. Who was the first man to set foot on the Moon?