Space Puzzle

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Across
  1. 3. Machine used to transport a rocket or shuttle
  2. 4. huge explosion caused by when a star collapses on itself
  3. 8. a system of millions or billions of stars
  4. 9. the planet orbiting Earth
  5. 11. An instrument that allows us to see everything in space
  6. 15. A piece of rock or metal that lands on Earths surface
  7. 17. the sixth planet from the sun
  8. 18. person that goes to space
  9. 20. Jupiters moon
Down
  1. 1. group of stars in the sky that form a pattern from where you see them
  2. 2. large bowl shaped dent in the ground
  3. 5. used to be a planet
  4. 6. a compartment with controlled pressure and parallel sets of doors
  5. 7. the first space shuttle produced
  6. 10. a small rocky body orbiting the Sun
  7. 12. the curved path of an object or spacecraft
  8. 13. a plane like rocket
  9. 14. the nearest star to us
  10. 16. the national space agency
  11. 19. the first person to step on the Moon