space crossword

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Across
  1. 2. Jupiter has a big ___ spot
  2. 3. what the earth revolves around
  3. 4. The only planet in the solar system to have life
  4. 7. an area of space with a lot of gravity "_____ hole"
  5. 9. The name of our galaxy
  6. 11. You must do this 2 hours a day in space to stop your muscles from getting weak
  7. 12. Earth has 1 of these
  8. 13. a planet with rings
Down
  1. 1. used to see things in space
  2. 5. all water on the ISS needs to be _________
  3. 6. we need this to breathe
  4. 8. creature from outer space
  5. 10. Biggest volcano in the solar system "olympus ____"