Which Happened First?

Henrietta Swan Leavitt

Henrietta Swan Leavitt
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Henrietta Swan Leavitt was an American astronomer. Her discovery of how to effectively measure vast astronomical distances led to a shift in the understanding of the scale and nature of the universe.

Summary from Wikipedia (CC BY-SA 4.0) · Dates from Wikidata (CC0)

Who was born first?

Timeline

  1. Henrietta Swan Leavitt (this page)July 4, 1868 – December 12, 1921
  2. Josep Comas i SolàDecember 17, 1868 – December 2, 1937
  3. Louis CouturatJanuary 17, 1868 – August 3, 1914
  4. René de SaussureMarch 17, 1868 – December 2, 1943
  5. Robert Andrews MillikanMarch 22, 1868 – December 19, 1953
  6. Theodore William RichardsJanuary 31, 1868 – April 2, 1928

Related

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Henrietta Swan Leavitt (July 4, 1868 – December 12, 1921) · Which Happened First?