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• Henrietta Leavitt
  12 bytes (1 word) - 18:43, 7 August 2018
• Henrietta Leavitt/Definition
  250 bytes (32 words) - 10:05, 2 September 2018
• Henrietta Leavitt /Bibliography
  12 bytes (1 word) - 18:43, 7 August 2018
• Henrietta Leavitt /Related Articles
  827 bytes (133 words) - 18:43, 7 August 2018
• Henrietta Leavitt /External Links
  12 bytes (1 word) - 18:43, 7 August 2018

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• Variable star
  ...able stars]], named after the prototype of the class, δ Cephei. Astronomer Henrietta Leavitt discovered in 1912 that Cepheid type variables exhibit a set correlation bet
  18 KB (2,830 words) - 10:19, 9 June 2008