Space

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Across
  1. 2. a synonym for trip
  2. 4. the act of conquering
  3. 6. a natural satellite of planet Earth
  4. 7. the clothes astronauts need to wear
  5. 8. the name of our galaxy
  6. 9. the staff on a space mission or the ISS
Down
  1. 1. a person who goes to space
  2. 3. when a planet does not have conditions for us
  3. 5. an engine to travel to space