William Ward (astronomer)

William Roger Ward (January 11, 1944 – September 20, 2018) was an American astronomer.

William Roger Ward
Born(1944-01-11)January 11, 1944
Kansas City, Kansas
DiedSeptember 20, 2018(2018-09-20) (aged 74)
Prescott, Arizona
EducationPh.D.
Alma materUniversity of Missouri
California Institute of Technology
Known forPlanetary migration theory
SpouseSandra Kay
Children3
AwardsNASA Exceptional Scientific Achievement Medal
Brouwer Award
Gerard P. Kuiper Prize
Scientific career
FieldsPlanetary formation
ThesisThe Formation of Planetesimals (1972)
Doctoral advisorPeter Goldreich

Born in Kansas City, Kansas, Ward studied mathematics and physics at University of Missouri, and completed a doctoral degree at California Institute of Technology in 1972. He became an astronomy theoretician, studying how planetary systems formed and evolved. His career began at the Harvard's Center for Astrophysics, then he moved to the Jet Propulsion Laboratory in 1977. In 1998 he joined the Southwest Research Institute branch located in Boulder, Colorado. He retired in 2014.[1]

Over the course of his research career, he received the Brouwer Award from the Division on Dynamical Astronomy of the American Astronomical Society in 2003, and the Gerard P. Kuiper Prize in 2011. He was granted fellowship by the American Geophysical Union (2005), the American Association for the Advancement of Science (2006), and the American Academy of Arts and Sciences (2012). In 2015, he became a member of the National Academy of Sciences.[2][3] Ward died of a brain tumor in Prescott, Arizona on September 20, 2018.[4]

References

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  1. ^ Canup, Robin M. (May 2019). "Obituary: William R. Ward (1930-2018)". Bulletin of the American Astronomical Society. 51 (2): 0302. Bibcode:2019BAAS...51b0302C. 0302.
  2. ^ "William R. Ward". University of Colorado Boulder. Retrieved September 25, 2018.
  3. ^ "William R. Ward". National Academy of Sciences. Retrieved September 25, 2018.
  4. ^ Obituary for William Roger Ward