Crossword Puzzle

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Across
  1. 3. Henrietta Leavitt worked with the ____
  2. 4. Cepheid variables are often part of star _.
  3. 5. _variables can be used to measure distance.
  4. 9. _ is an M type star.
  5. 10. The Magellanic Clouds are_galaxies.
  6. 12. Most long period variables range from 3_ to 2 yrs.
  7. 13. Mira means __
  8. 14. Stars change in _
Down
  1. 1. _Cepheid variables have longer periods.
  2. 2. The closest Cepheid did not show_ parallax.
  3. 6. The 4th brightest star in Cepheus.
  4. 7. Polaris grows 10%_every 4 years
  5. 8. Cepheid variables are often part of _ stars.
  6. 11. A star that fluctuates in brightness._ variable