Astronaut
Astronaut
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12
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Bjarni Valdimar Tryggvason (born September 21, 1945) is an Icelandic-born Canadian engineer and a former 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.
Bjarni Tryggvason - Wikipedia
Posted from en.wikipedia.org
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