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Margaret J. Geller (née le 8 décembre 1947 à Ithaca dans l'État de New York) est une astronome et professeur américaine. Elle est astronome Senior au Smithsonian Astrophysical Observatory, et a écrit de nombreux articles et produit de nombreux courts-métrages scientifiques distingués par des récompenses.
Margaret Geller is an American astrophysicist who studies galaxies and cosmology. She is known for her pioneering maps of the nearby universe, her research on dark matter and hypervelocity stars, and her public outreach through films and lectures.
3 oct. 2017 · Astrophysicienne américaine, Margaret J. Geller (née en 1947) a mené un important travail de cartographie des amas de galaxie et de la distribution de matière noire dans l’Univers.
Margaret J. Geller is a pioneer in mapping the nearby universe and discovering the patterns of galaxies and dark matter. She leads several projects to study the structure of the Milky Way, the distribution of dark matter, the evolution of clusters and star formation in galaxies.
Margaret Geller is a renowned astronomer who studies the large-scale structure of the universe and the matter distribution in galaxy clusters. She has received many awards and honors, including a MacArthur Fellowship and the Lilienfeld Prize.
21 juil. 2022 · Watch Dr. Geller's talk on her career of mapping the universe and the cosmic web, and her current project HectoMAP to survey the middle-aged universe. Learn about her discoveries, awards, and research interests in dark matter and galaxy evolution.
- 55 min
- 1186
- Seagrave Observatory, Skyscrapers, Inc.
Margaret Geller is a renowned astronomer who mapped the galaxy distribution in the nearby universe and studied its large-scale structure. She is a member of several academies and received many honors, including the MacArthur Fellowship and the Lilienfeld Prize.
