Life Cycle of Stars

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Across
  1. 3. The name of Earth's Star
  2. 5. Cloud of gas and dust, birthplace of stars
  3. 6. Star that has expanded and begins to cool down
  4. 7. Star that is stable and glows brightly
  5. 8. Massive Star that has expanded and begins to cool down
  6. 10. Sphere of gas and dust that creates its own light
  7. 11. Explosive death of a massive star
Down
  1. 1. Star that has collapsed and glows white before burning out
  2. 2. The biggest supermassive stars collapse into these, so dense that light cannot escape
  3. 4. Collapsed massive star that is packed with neutrons
  4. 7. The path a star takes through its life cycle depends on its _____.
  5. 9. Star that is beginning to form; gas and dust begin to spin