Different Types of Stars

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Across
  1. 3. An eclipsing _______ is two close stars that appear to be a single star varying in brightness.
  2. 7. This star has a thin atmosphere of hydrogen.
  3. 9. The pole star of the Northern Hemisphere of Earth.
  4. 12. Our sun is a _______ dwarf.
  5. 13. The name of a red giant star.
  6. 14. These stars are relatively small, up to 20 times larger than our sun.
  7. 15. A post-main sequence star that burns helium.
  8. 16. Number of main types of stars.
Down
  1. 1. One way stars are classified.
  2. 2. The total brightness of a star.
  3. 4. As stars begin to die, they become giants and ________.
  4. 5. A _______ is a rapidly spinning neutron star that emits energy in pulses.
  5. 6. A _______ star is two stars that appear close to one another in the sky.
  6. 8. These faint stars are what remains after a red giant star loses its outer layers.
  7. 10. This type of dwarf is the most common type of star.
  8. 11. Most stars are main _______ stars.