Margaret Shea (scientist)

Shea graduated from Portsmouth High School (New Hampshire) in 1954 and was the top student in her high school math and physics classes. and was one of three women who entered the College of Technology at the University of New Hampshire. On the first day of an engineering class the instructor announced "Well, fellas, we've got two girls in here. How fast can we get 'em out?" She persisted and earned an undergraduate degree in 1958 and a masters in 1961, when she was the first women to earn an advanced degree in the physics department at the University of New Hampshire. She worked briefly at the University of Hawaii and AVCO Corporation. she joined the Air Force Cambridge Research Laboratories. at the time she was 64 years old. As of 2021, she is co-editor for special issues of Advances in Space Research. == Research ==

Shea is known for her research connecting cosmic rays, solar particles, and the Earth's magnetic field. Her research on vertical cutoff rigidities led to the development of a computer program, the Geomagnetic Cutoff Rigidity Computer Program, which set the standard for the amount of radiation that pilots and astronauts can encounter. Shea's research includes an investigation into the Solar storm of August 1972 which set off a Coronal mass ejection, magnetized clouds of gas, which caused mines to detonate in Vietnam. Shea has also worked on solar cosmic ray events in ice and considered the changes in solar proton events over the time period from 1561 to 1950, which included comparisons to the Carrington Event, a solar flare that occurred in September 1859. Selected publications • • • • • == Awards and honors ==

• Soviet Union, Academy of Science Medal • Waldo E. Smith Medal, American Geophysical Union (1988) • Fellow, American Geophysical Union (1988) • Foreign Associate, Royal Astronomical Society (1991) • Distinguished Alumni, University of New Hampshire (2018) == Personal life ==

Shea is married to Don Smart, a fellow space scientist. == References ==