Hello and welcome to my website!





I am a fourth-year graduate student and NSF Graduate Research Fellow in the Astronomy Department at Yale University. I am interested in planets, both near and far. In particular, I am interested in extrasolar planet detection and characterization, planetary dynamics, orbital resonance, and the architecture of planetary systems. For more info, check out my Research page.

Outside of the office, I enjoy running, practicing yoga and meditation, and making super green smoothies.

You can reach me at sarah [dot] millholland [at] yale [dot] edu.


Credits for three header images: ESO/P. Horálek, ESO/M. Kornmesser, NASA/JPL-Caltech

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