NASA needs your help reinventing wheels for Moon rovers

NASA, in collaboration with HeroX, has launched the “Rock and Roll with NASA Challenge,” inviting innovators worldwide to design and test new wheel and tire concepts for the MicroChariot Rover. This initiative aims to develop flexible, lightweight, and durable wheels capable of withstanding the Moon’s harsh environment while supporting sustainable surface operations and carrying payloads across rugged terrain. The challenge will unfold in three phases: ideation and design starting this fall, prototyping from winter to spring 2026, and a demonstration phase in summer 2026, with up to $150,000 in prizes available. NASA seeks wheel designs that improve upon rigid wheels by offering higher-speed mobility through better shock absorption, low mass, and extended service life. Participants must demonstrate how their designs can be scaled without re-tooling and explain the underlying science. Finalist prototypes will be tested on NASA’s 100-pound MicroChariot Ground Test Unit, capable of speeds up to 15 MPH. The challenge leverages crowdsourcing to