Stars, Galaxies, and Systems

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Across
  1. 1. an older galaxy type that is oval in shape
  2. 3. the same galaxy type as our Milky Way
  3. 5. the first stage of a star
  4. 6. the stage of a star that is when the star is at its largest
  5. 7. the star that's gravity holds the solar system in placee
  6. 9. a possible final stage of a star that is so massive, that not even light can escape its pull
  7. 10. a system with two stars orbiting each other
  8. 12. the stage of a star right before black dwarf
  9. 13. a galaxy type that is found back when the universe was young
Down
  1. 2. when planets orbit a star
  2. 4. a huge explosion and a possible way that a star dies
  3. 5. a possible final stage of a star that is very dense and made of neutrons
  4. 8. the dead stage of a star that is small, emits no light, and happens to smaller stars
  5. 11. the name of the galaxy we are in