Life Cycle of Stars

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Across
  1. 2. The phase that a low mass star enters after main sequence
  2. 6. A dense cluster of interstellar medium within a nebula
  3. 8. Fusion that occurs rapidly and increases over time
  4. 9. The remnant of a low mass star that got rid of its outer layer
  5. 10. The explosion death of a massive star
  6. 11. few solar mass star condensed to a radius of 10km
  7. 12. main sequence begins with
  8. 14. What happens when a star runs out of fuel
  9. 15. What is the final stage of a low-mass star
Down
  1. 1. When a low mass star sheds its outer layer at the end of its life cycle
  2. 3. The birth of the nebula starts with gas and
  3. 4. A place in space where gravity pulls so much that even light can not get out
  4. 5. What phase does a low-mass star spend most of its lifetime
  5. 6. The core left over after a supernova explosion
  6. 7. Brigtest star in our night sky
  7. 13. The type of fusion during the stars main sequence phase