Donald Gurnett

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Donald Gurnett
Born(1940-04-11)11 April 1940
Fairfax, Iowa
Died13 January 2022(2022-01-13) (aged 81)
Iowa City, Iowa
Known forPlasma wave instrument
SpouseMarie Gurnett
Children
Scientific career
FieldsPhysics

Donald Alfred Gurnett (April 11, 1940 – January 13, 2022) was an American physicist and professor at the University of Iowa who specialized in plasma physics.[1][2]

Early life and education

Gurnett grew up in Fairfax, Iowa. In his spare time he built and flew model airplanes with a club at the airport in Cedar Rapids. There he met the German expatriate scientist Alexander Lippisch.[1]

Gurnett received his bachelor's degree in electrical engineering from the University of Iowa in 1962, and then his master's degree in physics in 1963 and his doctorate in 1965.[1]

Career

Gurnett's research into space plasmas (and his involvement in the development of electronics and measuring devices for space missions) began while he was a student and eventually led to early studies of

plasma waves in the Earth's radiation belt (via low-frequency radio waves).[3] From 1962, he was a NASA trainee at the University of Iowa and Stanford University (1964/65). He participated to the Injun satellites program designed and built by researchers at the University of Iowa to observe various radiation and magnetic phenomena in the ionosphere and beyond.[4] In 1965, he became an assistant professor, in 1968 an associate professor, and in 1972 a professor at the University of Iowa.[1]

His involvement with space plasmas continued through his involvement in 41 NASA missions, including Voyager 1 and Voyager 2 to the outer planets,[5][6][7] the Galileo mission to Jupiter, and the Cassini mission to Saturn.[8] He was particularly concerned with the formation of the plasma waves observable in the radio spectrum in the plasmas of the radiation belts of planets with magnetic fields and wave-particle interactions in the plasmas, which are often easier to study in space than in the laboratory.[1]

In late August 2012, the radio and

heliopause.[9][10][11][12]

Awards and honors

In 1998, Gurnett became a member of the National Academy of Sciences.[13] In 2004, he became a member of the American Academy of Arts and Sciences.[14]

In 2014 he gave the Van Vleck Lecture and in 2006 the EGU Hannes Alfvén Medal. In addition, he received the

Humboldt Prize, with which he was at the Max Planck Institute for Extraterrestrial Physics in Garching (1975/76). In 1989 he received the John Adam Fleming Medal from the American Geophysical Union and the Excellence in Plasma Physics Award from the APS and in 1978 the John Howard Dellinger Gold Medal from the International Union of Radio Science. In 1979/80 he was a visiting professor at UCLA.[15]

Personal life

He was married to his wife Marie. Together they had two daughters, Suzanne and Christina.[2]

Gurnett died on January 13, 2022, at the age of 81.[2]

External links

References

  1. ^ a b c d e "Legendary Iowa space physicist Donald Gurnett dies". Iowa Now. January 13, 2022. Retrieved January 29, 2022.
  2. ^ a b c "Donald Alfred Gurnett Obituary". Iowa City Press-Citizen. Retrieved January 18, 2022.
  3. doi:10.1029/JA079i028p04227
    .
  4. ^ "Don Gurnett images". space.physics.uiowa.edu. Retrieved February 6, 2022.
  5. PMID 17783836
    .
  6. ISSN 0019-1035
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  7. S2CID 206550402
    .
  8. S2CID 55975784
    .
  9. Bibcode:2014AGUFMSH13E..04G
    .
  10. S2CID 209934074
    .
  11. PMID 35005245
    .
  12. ^ "Legendary Iowa space physicist Donald Gurnett dies". Iowa Now. January 13, 2022.
  13. ^ "Donald Gurnett, Ph.D. | Physics and Astronomy - The University of Iowa". physics.uiowa.edu. Archived from the original on January 18, 2022. Retrieved January 18, 2022.
  14. ^ "Donald A. Gurnett". American Academy of Arts & Sciences. Retrieved January 29, 2022.
  15. ^ "Donald A. Gurnett". European Geosciences Union (EGU). Retrieved January 29, 2022.
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