Stars

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Across
  1. 3. massive star explosion
  2. 6. stars that are overweight times more massive than our sun developing a different way
  3. 7. A where the outer layers expanded and cooled
  4. 8. region where gravity is so strong that even light cannot escape
  5. 9. average starsevolution
Down
  1. 1. equilibrium is reached the star becomes
  2. 2. A very young developing star in the earliest stage
  3. 4. A cloud of gas and dust in space
  4. 5. the ultra denee core left after a suoernova
  5. 8. dead cold white dwarf that no longer shines