UMich leads Space Force institute on hybrid nuclear power and propulsion concept

November 8, 2024, 12:01PMNuclear News
The H9 Hall thruster, developed at UMich’s Plasmadynamics and Electric Propulsion Laboratory. (Image: William Hurley/University of Michigan)

Seeking spacecraft that can “maneuver without regret,” the U.S. Space Force is investing $35 million in a national research team led by the University of Michigan to develop a spacecraft with an onboard microreactor to produce electricity, with some of that electricity used for propulsion. But this spacecraft would not be solely dependent on nuclear electric propulsion—it would also feature a conventional chemical rocket to increase thrust when needed.