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William Wilson Morgan

William Wilson Morgan was an American astronomer and astrophysicist. The principal theme in Morgan's work was stellar and galaxy classification. He is also known for helping prove the existence of spiral arms in our galaxy.

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

Who was born first?

Timeline

  1. Albert HofmannJanuary 11, 1906 – April 29, 2008
  2. Grace HopperDecember 9, 1906 – January 1, 1992
  3. Hans BetheJuly 2, 1906 – March 6, 2005
  4. Nicholas Georgescu-RoegenFebruary 4, 1906 – October 30, 1994
  5. Olga Taussky-ToddAugust 30, 1906 – October 7, 1995
  6. William Wilson Morgan (this page)January 3, 1906 – June 21, 1994

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William Wilson Morgan (January 3, 1906 – June 21, 1994) · Which Happened First?