Which Happened First?

Edwin Hubble

Edwin Hubble
Image: Johan Hagemeyer · Public domain · source

Edwin Powell Hubble was an American astronomer. He played a crucial role in establishing the fields of extragalactic astronomy and observational cosmology. Hubble proved that many objects previously thought to be clouds of dust and gas and classified as "nebulae" were actually galaxies beyond the Milky Way.

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

Who was born first?

Timeline

  1. Edgar Douglas AdrianNovember 30, 1889 – August 4, 1977
  2. Edwin Hubble (this page)November 20, 1889 – September 28, 1953
  3. Léon BrillouinAugust 7, 1889 – October 4, 1969
  4. Manuel Prado UgartecheApril 21, 1889 – August 15, 1967
  5. Ralph H. FowlerJanuary 17, 1889 – July 28, 1944
  6. Vilho VäisäläSeptember 28, 1889 – August 12, 1969

Related

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Edwin Hubble (November 20, 1889 – September 28, 1953) · Which Happened First?