Choose 3 texts

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Across
  1. 4. A research center
  2. 7. National aeronautics space adminstration
  3. 8. something to fly to the moon
  4. 9. people who helped and built a machine for a man to land on the moon
Down
  1. 1. someone who preserves something
  2. 2. Planet in the solar system
  3. 3. Woman who helped land a man on the moon
  4. 5. writes slowly about something
  5. 6. something or someone that is history