Heekun Roh (노희건) is a PhD Student in the Department of Aeronautics and Astronautics at MIT and a Research Assistant in the Engineering Systems Lab. His research interest lies broadly in the domain of space systems, systems engineering, optimization, and GNC. Before joining ESL, he served as an associate AOCS systems engineer at Satrec Initiative, participating in multiple Earth-Observation satellite missions. He received his MS (’19) and BS (’17) from the Department of Aerospace Engineering, Korea Advanced Institute of Science and Technology (KAIST).