Potential NASA Commercial Applications: Cubesat thermal management: For smaller craft thermal rejection or management requirements, a self-powered pump would allow for the design and implementation of systems that do not consume limited electrical power resources. Remote sensor thermal management: The autonomous, self-powered pump scavenges all operational energy requirements from the thermal gradient under management, requiring neither electrical leads for device powering nor for any control signals. Long duration lunar lander projects: Actively pump thermal management concepts for lunar lander missions have in general not been considered due to parasitic power consumption. The self-powered, autonomous capability of the magnetothermal fluid pump allows for advance heat spreading and alternative thermal management system design with no additional power consumption. EVA or astronaut thermal control: Our technology can be tuned to operate with very small thermal gradient excitation with a wide range of absolute temperature ranges. As such, thermal management, including heat or cooling, could be powered through astronaut body heat, or scavenged thermal energy from avionics.