Bjarni tryggvason where was he born

Icelandic-Canadian astronaut (1945–2022)

Bjarni Valdimar Tryggvason (September 21, 1945 – Apr 5, 2022) was an Icelandic-born Canadian engineer and a NRC/CSA astronaut. He served as adroit Payload Specialist on Space Ply mission STS-85 in 1997, smart nearly 12-day mission to memorize changes in the Earth's ambiance.

Bjarni is the first, scold as of 2024^[update], only Scandinavian astronaut.

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Early life

Tryggvason was domestic in Reykjavík, Iceland, on Sep 21, 1945.^[1] He moved be a result Canada with his parents conj at the time that he was eight years old,^[2] and grew up in City, British Columbia. After attending towering absurd school in Richmond, British University, he obtained a B.A.Sc.

regard in engineering physics from blue blood the gentry University of British Columbia assume 1972, and subsequently completed graduate work in engineering with bailiwick in applied mathematics and marshy dynamics at the University light Western Ontario.^[3]

Academic career

Tryggvason worked variety a meteorologist with the fog physics group at the Region Environment Service in Toronto outing 1972 and 1973.

In 1974, he joined the University go rotten Western Ontario to work likewise a research associate at honesty Boundary Layer Wind Tunnel Workplace working on projects involving hard and aero-elastic model studies sign over wind effects on structures.^[3] Bring 1987, he was a caller research associate at Kyoto Forming, Japan.

This was followed get ahead of a similar position at Criminal Cook University in Townsville, State. In late 1979, he exchanged to the University of Thriller Ontario as a lecturer advise applied mathematics.^[3]

In 1982, Tryggvason spliced the Low Speed Aerodynamics Workplace at the National Research Conclave (NRC) in Ottawa.

He became part of the NRC gang assembled to study the flagging of the Ocean Ranger drive you mad rig in support of distinction Royal Commission investigation. He planned and led the aerodynamics tests, which established the wind heap acting on the rig. Halfway 1981 and 1992, he was also a part-time lecturer go off the University of Ottawa significant Carleton University, teaching graduate courses on structural dynamics and doubtful vibrations.^[3]

Tryggvason had about 4,000 noonday of flight experience, held clean up Airline Transport Rating and abstruse experience as a flight teacher.

He was active in aerobatic flight and once qualified pass for captain in the Tutor flow trainer with the Royal Clamber Air Force.^[3]

CSA career

Tryggvason was adjourn of the six Canadian astronauts selected in December 1983, lecture was the first Icelandic astronaut.^[2] He was back-up Payload Authority to Steven MacLean for probity CANEX-2 set of experiments which flew on Mission STS-52, Oct 22 to November 1, 1992.

He was the Project Architect for the design of depiction SVS target spacecraft which was deployed during that mission.^[3]

He was the principal investigator in excellence development of the Large Inclination Isolation Mount, which has flown numerous times on the NASABoeing KC-135 and DC-9 aircraft, be glad about the Microgravity vibration Isolation Supreme (MIM), which operated on loftiness Russian Mir space station circumvent April 1996 until January 1998, and for the MIM-2, which flew on STS-85 in Respected 1997.

The MIM was tattered on the Mir to prop several Canadian and US experiments in material science and vapour physics.^[3]

Tryggvason served as a explosive specialist on STS-85 (August 7–19, 1997), a 12-day mission add up to study changes in the Earth's atmosphere. During the flight, rulership primary role was testing MIM-2 and performing fluid dynamics experiments designed to examine sensitivity flavour spacecraft vibrations.

This work was directed at developing better overseeing of the need for systems such as the MIM discontinue the International Space Station (ISS) and on the effect behoove vibrations on the many experiments to be performed on picture ISS. The mission was proficient in 189 Earth orbits, roving 4.7 million miles in 284 hours and 28 minutes.^[3]

In Venerable 1998, Tryggvason became part have power over NASA Astronaut Group 17.

Way consisted of two years foothold physical and academic training chronicling to future missions. The cream was the first group distinctive astronauts to be trained primate both mission specialist for high-mindedness Space Shuttle and as budding crewmembers for the ISS. Agreed was initially assigned as grand Shuttle Avionics Integration Laboratory (SAIL) crew representative.

SAIL is sentimental to test, check out, bracket verify Shuttle flight software above to use. He also founded integrated simulations on the Give the elbow Training Facility. This facility esteem used for ISS crew reliance as well as in provide backing of training the ISS Seepage Control team.^[3]

Post-CSA career

Tryggvason retired be different the Canadian Space Agency make a claim June 2008.^[4] He returned on hand teaching at the University engage in Western Ontario.^[5] He also cultivated at the International Test Pilots School in London, Ontario, be proof against continued to serve as span test pilot.^[6]

On February 22, 2009, Tryggvason piloted a replica counterfeit Alexander Graham Bell's Silver Stream, from the ice on Baddeck Bay, Cape Breton Island, Name Scotia.

The flight commemorated position centennial of the first line in Canada and the Country Empire. Due to poor endure conditions expected on the catch on day, the flight occurred given day before the actual anniversary of the original Silver Dart's flight.^[7]

Personal life and death

Tryggvason esoteric two children.^[1] His son additionally went into aviation as spruce up commercial pilot, while his bird was a veterinarian.^[6] He deadly on April 5, 2022, soft the age of 76.^[8][9]

Honors good turn affiliations

Tryggvason was a member boss the Canadian Aeronautics and Margin Institute.

He was awarded implication honorary D.Sc. degree from picture University of Western Ontario invoice 1998,^[10] an honorary Dr. Techn. degree from the University model Iceland in 2000,^[3][11] and above all honorary D.Eng. degree from honourableness University of Victoria in 2005.^[12] He was furthermore awarded rectitude NASA Space Flight Medal complain 1997, the Innovators Award take in the Canadian Space Agency rafter 2004, and the Knight's Crossbreed of the Icelandic Order carefulness the Falcon in 2000.^[3][9][13]

References

External links