Spaceship One

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Across
  1. 5. cruel
  2. 6. fake
  3. 7. suburbs
  4. 8. emission
  5. 10. light
Down
  1. 1. administration
  2. 2. raid
  3. 3. valuable
  4. 4. natural science
  5. 9. combination
  6. 10. organization