Advanced Space Propulsion

Mr. Paluszek is President of Princeton Satellite Systems (PSS), which he founded in 1992. He holds an Engineer’s degree in Aeronautics and Astronautics (1979), an SM in Aeronautics and Astronautics (1979), and an SB in Electrical Engineering (1976), all from MIT. He is the PI on the ARPA-E OPEN grant to develop a compact nuclear fusion reactor based on the Princeton Field Reversed Configuration concept. He is also PI on the ARPA-E GAMOW project to develop power electronics for the fusion industry. He is PI on a project to design a closed-loop Brayton Cycle heat engine for space applications. Prior to founding PSS, he worked at GE Astro Space in East Windsor, NJ. At GE, he designed or led the design of several attitude control systems including GPS IIR, Inmarsat 3, and GGS Polar platform. He also was an ACS analyst on over a dozen satellite launches, including the GSTAR III recovery. Before joining GE, he worked at the Draper Laboratory and at MIT, where he still teaches Attitude Control Systems (course 16.S685/16.S890). He has 14 patents registered to his name.

Dr. Galea is a Research Scientist at Princeton Satellite Systems (PSS). He has an SB from MIT in Aerospace Engineering and Physics (2016) and a PhD from Princeton University in Mechanical and Aerospace Engineering, with a specialization in Applied Physics (2021). At PSS, Dr. Galea is responsible for R&D in plasma physics for fusion applications, power electronics, and aerospace technology. During his PhD, Dr. Galea investigated the implementation of a laser- and microwave-based diagnostic technique in environments relevant to plasma propulsion and remote sensing applications. In summer 2020, he interned at Facebook Reality Labs Research as a researcher in optical engineering. During his time at MIT, Dr. Galea conducted research at the MIT Plasma Science and Fusion Center, the MIT Gas Turbine Laboratory, and the Polytechnic University of Madrid in Spain. It was also during his time at MIT that he first interned at PSS.

Joyce Mo is a Project Engineer at Princeton Satellite Systems. She graduated with a Bachelor of Science in Engineering from Princeton University in 2024. Prior to graduation, she received the Stoll Fellowship and High Meadows Environmental Institute Scholarship for her research in the Jose Avalos Laboratory. Her work also included computational modeling of yeast branched-chain amino acid gene regulatory networks. Additionally, Joyce has worked on projects in temperature control for thermally-heated outdoor spaces, reinforcement learning, and model predictive control of biological processes. At PSS, Joyce is responsible for the design of a thermal management system for power electronics for plasmas, computational fluid dynamics analysis of varied hypersonic aircraft designs, and heat engine analysis. She is the project lead on the advancement of Space Rapid Transit, a two stage to orbit horizontal, fully-reusable launch vehicle, and a micro combined cycle power plant for spacecraft. Prior to her role at PSS, she completed internships at Sampled, Telethon Kids Institute, and a research exchange program at the Technical University of Munich in process engineering and water membrane flux analysis.