#  Catherine Zucker 

Lecturer / SAO Astrophysicist

 

 

 



   ![Portrait of Catherine Zucker](/sites/g/files/omnuum8321/files/styles/hwp_4_5__480x600/public/2026-06/ITC%20Zucker%20Catherine.jpg?itok=E2IBnkES) 

 



 

 location\_on 60 Garden Street, MS-51, Cambridge, MA 02138 

 laptop\_windows [Professional Website](https://catherinezucker.github.io/) 

 

 



 

I am currently an astrophysicist at the Center for Astrophysics | Harvard & Smithsonian. Formerly, I was a [NASA Hubble Fellowship Program](https://www.stsci.edu/stsci-research/fellowships/nasa-hubble-fellowship-program/2021-nhfp-fellows) Hubble Fellow working in the [ISM\*](https://sites.google.com/view/ism-stsci/home) group at the [Space Telescope Science Institute](https://www.stsci.edu/). I received my PhD from Harvard University in May 2020 where I was an NSF GRFP Fellow, a [Harvard Horizons Scholar](https://gsas.harvard.edu/academics/professional-development/harvard-horizons), and a [Fireman Fellow](https://astronomy.fas.harvard.edu/news/catherine-zucker-chosen-2020-fireman-fellow-faculty-members). My research focuses on developing novel techniques to tease out the 3D structure and dynamics of our home galaxy, the Milky Way. I use a combination of observations, simulations, astrostatistics, and data visualization to produce new models of our Milky Way’s interstellar medium, with the underlying goal of generating physically motivated connections between star formation and the broader galactic environment. Much of my work involves the use of "big data" and high-performance computing via a technique called [3D Dust Mapping](http://argonaut.skymaps.info/), which leverages stellar photometry and astrometry to chart the 3D spatial distribution of interstellar dust in the Milky Way. Alongside my research, I have a particular interest in open-data sharing and the publication of interactive visualizations in journal articles.



 

 

 





 

 

- ## People Role
    
     [Senior ITC Members](/people-role/senior-itc-members)
- ## Research Area
    
     [Cosmology](/research-area/cosmology)