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Sallie Baliunas
Résumé
Sallie Louise Baliunas (born February 23, 1953) is a retired astrophysicist. She formerly worked at the Center for Astrophysics Harvard & Smithsonian and was the Deputy Director of the Mount Wilson Observatory from 1991 to 2003.
Baliunas was born and grew up in New York City and its suburbs. She attended public schools in the New York City area and high school in New Jersey. She received a BS in astrophysics from Villanova University in 1974, and an AM and a PhD in astrophysics from Harvard University in 1975 and 1980. Her doctoral thesis was titled, Optical and ultraviolet studies of stellar chromospheres of Lambda Andromedae and other late-type stars.
Baliunas was a research associate of the Harvard College Observatory in 1980 and became an astrophysicist in the Smithsonian Astrophysical Observatory at the Center for Astrophysics Harvard & Smithsonian in 1989.
Baliunas was also a visiting scholar at Dartmouth College, an adjunct professor at Tennessee State University, and was deputy director of the Mount Wilson Observatory from 1991 to 2003.
She has been a member of the American Astronomical Society, American Geophysical Union, American Physical Society, Astronomical Society of the Pacific, International Astronomical Union, and Sigma XI.
She served on both the scientific advisory board and the board of directors of the Marshall Institute, a now defunct conservative think tank.
Baliunas's main focus was initially on astrophysical research. She studied visible and ultraviolet spectroscopy of stars; structure, variations, and activity in cool stars; evolution of stellar angular momentum; solar variability and global change; adaptive optics; exoplanets of Sun-like stars. She has published little in recent years, with only two refereed astronomy papers since 2010.
In 1992, Baliunas was third author on a Nature paper that used observed variations in sun-like stars as an analogue of possible past variations in the Sun.
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