Space

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Across
  1. 3. a current of hot gas projected into space
  2. 8. the sun's layer formed by moderately hot gas
  3. 9. a group of rocky planets
  4. 12. glowing light in the night sky
  5. 14. a slightly cooler darker spot on the sun's surface
  6. 15. a round hollow on the suface a planet or moon
  7. 17. a chunk of rock that didn't burn up completely
  8. 18. a natural satellite
  9. 19. a theorty about the orgin of the universe
  10. 20. an enormous cluster of billions of stars
  11. 22. the layer of very hot gas
  12. 23. a celestial body orbiting the sun
Down
  1. 1. a group of large gas planets
  2. 2. outside part of the sun
  3. 4. when light from a star tjt is moving away
  4. 5. extremely violent eruption of gas
  5. 6. large loops of super hot gas
  6. 7. a smaller chunk of rock floating in space
  7. 8. celestial body in orbit around a star
  8. 10. a small body made up of rocky bodies in our solar system
  9. 11. theory a theory that states that the universe is closed
  10. 13. a celestial body of burning hot gases powered my nuclear fusion
  11. 16. also called meteor
  12. 21. one of many small rocky body's