Lillian Yushu Jiang

Hi, I am Lillian Yushu Jiang, a fourth-year PhD student in Physics at UC Santa Barbara, working with Brendan Bowler. My research sits at the intersection of observational astronomy and machine learning, with a focus on the formation and accretion of planetary-mass companions and the late stages of planet formation at wide orbital separations. I use high-contrast imaging and multiwavelength data to study accretion variability and circumplanetary environments, and to connect these signatures to disk evolution across young systems. I lead observational programs using HST and Keck to measure accretion and variability in young clusters and substellar companions, including a 60-orbit HST Cycle 33 program (PI) and ongoing spectroscopy efforts with Keck/LRIS and HET.

Previously, I earned an M.A. in Astronomy at UT Austin and a dual B.A. in Computer Science and Astronomy from Smith College, where I completed a senior honors thesis on multiwavelength accretion diagnostics in young brown dwarfs with Kate Follette and Kimberly Ward-Duong.

I am always open to collaboration! If you are interested in working together or discussing potential research opportunities, please feel free to reach out to me via email.

I was born and raised in Shanghai, China. Outside of research, I enjoy spending time with my Miniature Australian Shepherd, Bagel, whether that is exploring the beach, going on hikes, or visiting local dog parks. I also have a passion for computer music and enjoy exploring the intersection of technology and creative expression through sound design and music production.