Sally Oey
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Dr. Sally Oey is an American
astronomer An astronomer is a scientist in the field of astronomy who focuses on a specific question or field outside the scope of Earth. Astronomers observe astronomical objects, such as stars, planets, natural satellite, moons, comets and galaxy, galax ...
at the
University of Michigan The University of Michigan (U-M, U of M, or Michigan) is a public university, public research university in Ann Arbor, Michigan, United States. Founded in 1817, it is the oldest institution of higher education in the state. The University of Mi ...
and an expert in massive, hot stars which are often precursors to
supernovae A supernova (: supernovae or supernovas) is a powerful and luminous explosion of a star. A supernova occurs during the last evolutionary stages of a massive star, or when a white dwarf is triggered into runaway nuclear fusion. The original ob ...
. In 1999, she was awarded the Annie J. Cannon Award in Astronomy by the
American Astronomical Society The American Astronomical Society (AAS, sometimes spoken as "double-A-S") is an American society of professional astronomers and other interested individuals, headquartered in Washington, DC. The primary objective of the AAS is to promote the adv ...
(AAS) and, in 2006, was invited to give an address to the 206th meeting of the AAS. Oey is currently a professor and is a member of the board of the
Gemini Observatory The Gemini Observatory comprises two 8.1-metre (26.6 ft) telescopes, Gemini North and Gemini South, situated in Hawaii and Chile, respectively. These twin telescopes offer extensive coverage of the northern and southern skies and rank among ...
. In 2023, the University of Michigan named her an Arthur F. Thurnau Professor in recognition of her contributions to undergraduate education.


Early life and education

Oey was born in
Ithaca, New York Ithaca () is a city in and the county seat of Tompkins County, New York, United States. Situated on the southern shore of Cayuga Lake in the Finger Lakes region of New York (state), New York, Ithaca is the largest community in the Ithaca metrop ...
, to
Chinese Indonesian Chinese Indonesians (), or simply ''Orang Tionghoa'' or ''Tionghoa'', are Indonesians whose ancestors arrived from China at some stage in the last eight centuries. Chinese Indonesians are the fourth largest community of Overseas Chinese in th ...
parents who migrated to the U.S. in 1957. She attended
Bryn Mawr College Bryn Mawr College ( ; Welsh language, Welsh: ) is a Private college, private Women's colleges in the United States, women's Liberal arts colleges in the United States, liberal arts college in Bryn Mawr, Pennsylvania, United States. Founded as a ...
, graduating in 1986. She went on to obtain a PhD in astronomy from the
University of Arizona The University of Arizona (Arizona, U of A, UArizona, or UA) is a Public university, public Land-grant university, land-grant research university in Tucson, Arizona, United States. Founded in 1885 by the 13th Arizona Territorial Legislature, it ...
in 1995.


Academic career

From 1998 to 2001, she worked at the
Space Telescope Science Institute The Space Telescope Science Institute (STScI) is the science operations center for the Hubble Space Telescope (HST), science operations and mission operations center for the James Webb Space Telescope (JWST), and science operations center for the ...
. From 2001 to 2004, she was an assistant astronomer at the
Lowell Observatory Lowell Observatory is an astronomical observatory in Flagstaff, Arizona, United States. Lowell Observatory was established in 1894, placing it among the oldest observatories in the United States, and was designated a National Historic Landmark ...
. Oey's research group, Feedback Activity in Nearby Galaxies (FANG), focuses on massive star feedback to the interstellar and intergalactic medium, on a local, global and cosmic scale. These feedbacks include: * Radiative feedback: HII regions, Lyman continuum-emitting galaxies * Chemical feedback: Enrichment processes and galactic chemical evolution * Kinematic feedback: Supernova-driven superbubbles and galactic superwinds * Massive star and clusters Finding no star bigger than 200 solar masses, she and her colleagues at the University of Michigan at Ann Arbor have found evidence for a size limit in a survey of other clusters within our galaxy and in the nearby satellite galaxy, Magellanic clouds. "It is not clear whether the size is limited by the physics of star formation or by the size of the parent gas cloud. Larger stars, perhaps of up to 500 solar masses, may have existed in the early universe," Oey says. Oey's dedication to undergraduate education earned her an Arthur F. Thurnau Professorship at the University of Michigan in 2023, where she was instrumental in quadrupling the number of undergraduate majors and minors over the previous decade, promoting astronomy study for interdisciplinary students pursuing majors in other fields, and incorporating approaches to diversity, equity, and inclusion into her teaching.


References


External links


Curriculum Vitae

2006 interview with Slacker Astronomy podcast - MP3
{{DEFAULTSORT:Oey, Sally Living people University of Michigan faculty American astronomers American women astronomers Indonesian people of Chinese descent Recipients of the Annie J. Cannon Award in Astronomy Year of birth missing (living people) American people of Indonesian descent