Which Happened First?

Bjarni Tryggvason

Bjarni Tryggvason
Image: NASA · Public domain · source

Bjarni Valdimar Tryggvason was an Icelandic-born Canadian engineer and a NRC/CSA astronaut. He served as a Payload Specialist on Space Shuttle mission STS-85 in 1997, a nearly 12-day mission to study changes in the Earth's atmosphere. Bjarni is the first, and as of 2024, only Canadian astronaut of Icelandic birth.

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

Who was born first?

Timeline

  1. Bjarni Tryggvason (this page)September 21, 1945 – April 5, 2022
  2. Gregory OlsenApril 20, 1945 – present
  3. Leonid PopovAugust 31, 1945 – present
  4. Michael J. SmithApril 30, 1945 – January 28, 1986
  5. Millie Hughes-FulfordDecember 21, 1945 – February 2, 2021
  6. Roberta BondarDecember 4, 1945 – present

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