Star Information Crossword

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Across
  1. 2. Remnants of a collapsed massive star
  2. 6. What type of wave occurs when the star collapses
  3. 10. Gravity condenses this into a ____
  4. 11. What does red mean in a star?
  5. 12. Just the core can be left after a supernova
  6. 13. Stellar nursery, a cloud of gas and dust, remnants of old stars
  7. 14. The cycle of ____ is what translates something that begins and ends
Down
  1. 1. A shell of ionized gas if pushed out forms
  2. 3. What is the main component stars fuse
  3. 4. What is the length associated with
  4. 5. Diagram expressing luminosity
  5. 7. After a planetary nebula is released
  6. 8. A massive star
  7. 9. If it has a higher mass it is burning _______