Thomas Aranyos

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About

Thomas Aranyos is a key figure in the advancement of on-orbit satellite servicing, specializing in the development of propellant transfer systems for NASA’s Exploration and In-Space Services (NExIS) Division at Goddard Space Flight Center. His primary research focuses on robotic refueling technologies designed to extend the operational lifespan of both heritage and next-generation satellites. Aranyos has made significant contributions to the OSAM-1 (On-orbit Servicing, Assembly and Manufacturing Mission 1) initiative, notably through his work on the Propellant Transfer Subsystem, which enables the safe and efficient transfer of fuel in the harsh environment of space. His most cited paper, "Satellite Servicing Projects Division Restore-L Propellant Transfer Subsystem Progress 2020," has garnered 16 citations, reflecting its importance in the field. Additionally, his research on servicing spacecraft at Sun-Earth Lagrange Point 2 (SEL2) highlights the potential for increased science returns through propellant replenishment, a concept that could revolutionize deep-space observatory missions. Aranyos’s work is pivotal in reducing the mass penalty of onboard propellant, enabling more ambitious scientific payloads and longer-duration missions.