Bjarni Tryggvason
Canadian engineer
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 12-day mission to study changes in the Earth's atmosphere. Wikipedia
Born: September 21, 1945, Reykjavík, Iceland
Died: April 5, 2022 (age 76 years)
Space missions: STS-85