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I study the structure and stellar content of
nearby galaxies in
order to better understand how galaxies form.
Currently, I am using images from the Hubble
Space Telescope to study the globular cluster systems and
nuclei of
elliptical and lenticular galaxies. For more information, see
our STScI news release:
I am also interested in dark
matter halos, and have used the velocities of planetary nebulae and
globular clusters to measure the total masses of galaxies. |
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