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A white and gold lunar rover prototype is suspended mid-air by heavy-duty straps and chains attached to a ceiling-mounted crane system inside a clean, industrial facility. The rover, featuring gold-colored metal treads and white body panels with reflective gold thermal insulation, is being carefully guided by two workers. One man stands on a rolling blue metal staircase, using a pole to stabilize the rover. Another worker observes nearby on an elevated platform. The background includes a large thermal vacuum chamber. The setting is well-lit with overhead fluorescent lights, and parts of an American flag are visible through transparent plastic curtains framing the entrance of the thermal vacuum chamber.

Lunar Challenge Winner Tests Technology in NASA Thermal Vacuum Chamber

Employees from Environmental Test Facility at NASA’s Marshall Space Flight Center in Huntsville, Alabama, work with the Starpath team on July 30, 2025, to carefully maneuver the rover onto a platform that will slide the rover into the chamber. The technology startup headquartered in Hawthorne, California, won second place overall at the agency’s Break the Ice Lunar Challenge’s live demonstration and finale in June 2024. Their visit to NASA Marshall was part of their prize opportunity to test their upgraded lunar regolith excavation and transportation rover in the center’s 20-foot thermal vacuum chamber. The competition, one of NASA’s Centennial Challenges, tasked competitors to design, build, and demonstrate robotic technologies that could excavate and transport the icy, rocky dirt – otherwise known as regolith – found on the Moon. For more information, contact NASA Marshall’s Office of Communications at 256-544-0034.

Image Credit: NASA/Joe Kuner
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