Energy

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Across
  1. 8. This wave of light redshifted overtime - connected to the big bang
  2. 10. sequence of stars that fuse hydrogen to helium
  3. 12. Law that galaxies are moving away from earth - further=faster
  4. 13. type of heat transfer based on density
  5. 14. our star will someday become a red ____________
  6. 16. 2.7 degrees _____________ is evidence of the big bang
  7. 18. name of star before fusion
  8. 21. Only massive stars can fuse up to element 26
  9. 24. disk shooting from nebula that grows into a solar system
  10. 26. atoms coming together
  11. 28. a famous nebula that is a remnant of 1054 AD supernova
  12. 29. acronym for visible light
  13. 31. this can become matter (E=mc2)
  14. 32. a cloud of dust and gas .
  15. 34. most light is this - hint: x-ray, radio, infrared
Down
  1. 1. this can become energy (E=mc2)
  2. 2. Betelgeuse is an example of a red ___________________
  3. 3. a white dwarfs taking matter off a binary red star
  4. 4. super red giant explodes making heavier elements
  5. 5. ionized gas
  6. 6. type of background radiation
  7. 7. the belt of this constellation has famous nursery nebula
  8. 9. the name of hydrogen with a neutron (heavy)
  9. 11. a nebula of an old star with possible white dwarf in the middle
  10. 15. place in sun where fusion takes place
  11. 17. zone in the sun just after the core
  12. 19. either red or blue show how light is moving toward or away from us
  13. 20. atoms splitting a part
  14. 22. possible star after a supernova
  15. 23. The HR ________________ shows temp and luminosity of stars
  16. 25. either a dwarf or a giant with low surface temperatures
  17. 27. this is used to make/fuse all the elements
  18. 30. when a deuterium collides with a hydrogen it makes _________ and releases a gamma ray
  19. 33. one of the big bang elements besides hydrogen