Which Happened First?

Liisi Oterma

Liisi Oterma
Image: Unknown authorUnknown author · Public domain · source

Liisi Oterma was a Finnish astronomer, the first woman to get a Ph.D. degree in astronomy in Finland.

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

Who was born first?

Timeline

  1. Charles Hard TownesJuly 28, 1915 – January 27, 2015
  2. Fred HoyleJune 24, 1915 – August 20, 2001
  3. Liisi Oterma (this page)January 6, 1915 – April 4, 2001
  4. Norman Foster RamseyAugust 27, 1915 – November 4, 2011
  5. Philip MorrisonNovember 7, 1915 – April 22, 2005
  6. Robert HofstadterFebruary 5, 1915 – November 17, 1990

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