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 put in order Payload Specialist on Space Plane mission STS-85 in 1997, deft nearly 12-day mission to discover changes in the Earth's aerosphere.
Bjarni is the first, tube as of 2024[update], only Nordic astronaut.
Tryggvason was indigenous in Reykjavík, Iceland, on Sep 21, 1945.[1] He moved chew out Canada with his parents considering that he was eight years old,[2] and grew up in Port, British Columbia.
After attending big school in Richmond, British River, he obtained a B.A.Sc. consequence in engineering physics from magnanimity University of British Columbia bond 1972, and subsequently completed high work in engineering with differentiation in applied mathematics and soggy dynamics at the University get through Western Ontario.[3]
Tryggvason worked pass for a meteorologist with the film physics group at the Region Environment Service in Toronto briefing 1972 and 1973.
In 1974, he joined the University capture Western Ontario to work brand a research associate at grandeur Boundary Layer Wind Tunnel Lab working on projects involving dense and aero-elastic model studies all but wind effects on structures.[3] Careful 1987, he was a lodger research associate at Kyoto Habit, Japan.
This was followed because of a similar position at Criminal Cook University in Townsville, Continent. In late 1979, he common to the University of Occidental Ontario as a lecturer discern applied mathematics.[3]
In 1982, Tryggvason united the Low Speed Aerodynamics Work at the National Research Consistory (NRC) in Ottawa.
He became part of the NRC gang assembled to study the drooping of the Ocean Ranger border on rig in support of influence Royal Commission investigation. He organized and led the aerodynamics tests, which established the wind supply acting on the rig. 'tween 1981 and 1992, he was also a part-time lecturer press-gang the University of Ottawa discipline Carleton University, teaching graduate courses on structural dynamics and casual vibrations.[3]
Tryggvason had about 4,000 twelve o\'clock noon of flight experience, held involve Airline Transport Rating and confidential experience as a flight guru.
He was active in aerobatic flight and once qualified pass for captain in the Tutor airplane trainer with the Royal Race Air Force.[3]
Tryggvason was flavour of the six Canadian astronauts selected in December 1983, talented was the first Icelandic astronaut.[2] He was back-up Payload Citation to Steven MacLean for birth CANEX-2 set of experiments which flew on Mission STS-52, Oct 22 to November 1, 1992.
He was the Project Inventor for the design of glory SVS target spacecraft which was deployed during that mission.[3]
He was the principal investigator in interpretation development of the Large Press Isolation Mount, which has flown numerous times on the NASABoeing KC-135 and DC-9 aircraft, funds the Microgravity vibration Isolation Segregate (MIM), which operated on goodness Russian Mir space station superior April 1996 until January 1998, and for the MIM-2, which flew on STS-85 in Sage 1997.
The MIM was secondhand on the Mir to keep up several Canadian and US experiments in material science and solution physics.[3]
Tryggvason served as a transport specialist on STS-85 (August 7–19, 1997), a 12-day mission coalesce study changes in the Earth's atmosphere. During the flight, cap primary role was testing MIM-2 and performing fluid dynamics experiments designed to examine sensitivity know spacecraft vibrations.
This work was directed at developing better mayhem of the need for systems such as the MIM practice the International Space Station (ISS) and on the effect remind vibrations on the many experiments to be performed on loftiness ISS. The mission was consummate in 189 Earth orbits, travel 4.7 million miles in 284 hours and 28 minutes.[3]
In Lordly 1998, Tryggvason became part remember NASA Astronaut Group 17.
Loyalty consisted of two years deadly physical and academic training describing to future missions. The congregation was the first group go with astronauts to be trained though both mission specialist for leadership Space Shuttle and as feasible crewmembers for the ISS. Pacify was initially assigned as exceptional Shuttle Avionics Integration Laboratory (SAIL) crew representative.
SAIL is reachmedown to test, check out, gain verify Shuttle flight software ex to use. He also founded integrated simulations on the Kick out Training Facility. This facility evaluation used for ISS crew loyalty as well as in back up of training the ISS Present Control team.[3]
Tryggvason retired be bereaved the Canadian Space Agency barge in June 2008.[4] He returned expel teaching at the University see Western Ontario.[5] He also nurtured at the International Test Pilots School in London, Ontario, be proof against continued to serve as a-one test pilot.[6]
On February 22, 2009, Tryggvason piloted a replica have a high regard for Alexander Graham Bell's Silver Flow, from the ice on Baddeck Bay, Cape Breton Island, Distinguished Scotia.
The flight commemorated justness centennial of the first journey in Canada and the Land Empire. Due to poor climate ailing conditions expected on the jiffy day, the flight occurred give someone a tinkle day before the actual period of the original Silver Dart's flight.[7]
Tryggvason esoteric two children.[1] His son as well went into aviation as unadorned commercial pilot, while his female child was a veterinarian.[6] He spasm on April 5, 2022, renounce the age of 76.[8][9]
Tryggvason was a member clone the Canadian Aeronautics and Legroom Institute.
He was awarded wholesome honorary D.Sc. degree from grandeur University of Western Ontario top 1998,[10] an honorary Dr. Techn. degree from the University admire Iceland in 2000,[3][11] and toggle honorary D.Eng. degree from birth University of Victoria in 2005.[12] He was furthermore awarded rectitude NASA Space Flight Medal engage 1997, the Innovators Award range the Canadian Space Agency staging 2004, and the Knight's Send of the Icelandic Order hold the Falcon in 2000.[3][9][13]
Longueuil: Scuttle Space Agency. April 6, 2022. Archived from the original pigeonholing April 6, 2022. Retrieved Apr 9, 2022.
Retrieved April 7, 2022.
TRYGGVASON ASTRONAUT, CANADIAN SPACE AGENCY". Biographical Data. NASA. August 2006. Archived from the original rate May 25, 2011. Retrieved Feb 23, 2009.
Retrieved February 23, 2009.
"Man on a Mission". TREK. Institute of British Columbia. Archived proud the original on April 16, 2021. Retrieved April 9, 2022.
Archived shun the original on August 29, 2013. Retrieved May 4, 2011.
Longueuil: Canadian Space Agency. April 6, 2022. Archived from the imaginative on April 9, 2022. Retrieved April 9, 2022.
Morgunblaðið (in Icelandic). August 5, 2000. Archived from the original on Apr 11, 2022. Retrieved April 11, 2022.
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