Life Cycle of a Star

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Across
  1. 4. A _______ has such strong gravity that even light cannot escape it (2 words).
  2. 5. A type of star that is ten times larger than the Sun.
  3. 8. A universal force that attracts objects to each other.
  4. 9. A star that is the size of our Sun or smaller
  5. 13. The star closest to Earth.
  6. 14. The largest type of star.
Down
  1. 1. A burnt out star that no longer give off light: _____ dwarf.
  2. 2. A mass of gas and dust with a hot core that is not yet a star.
  3. 3. A huge explosion that can happen when a very large star burns out.
  4. 6. What stars are mostly made of.
  5. 7. A series of stages something passes through from birth to death (2 words)
  6. 10. Stars burn fuel using nuclear _____.
  7. 11. A cloud of gas and dust in space.
  8. 12. A star that has burned out but still emits light: _____ dwarf.