space conquest

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Across
  1. 2. the star in our galaxy
  2. 4. English for "voie lactée"
  3. 6. spacesuits protect astronauts from them on Mars
  4. 8. vehicule which looks like a long tube and which is used for space travel
Down
  1. 1. arrival of a rocket
  2. 2. last name of the first American in space
  3. 3. the biggest planet in our solar system
  4. 5. Earth's natural satellite
  5. 7. competition between the USSR and the USA