House subcommittee questions CLPS performance, VIPER cancellation as commercial lunar effort accelerates

The House Science, Space, and Technology Subcommittee on Space and Aeronautics held a hearing titled “Leveraging Commercial Innovation for Lunar Exploration: a review of NASA’s CLPS initiative,” bringing together NASA officials, planetary scientists and CEOs from three CLPS providers to review recent missions, program risks and next steps.

Committee members and witnesses agreed CLPS has accelerated U.S. commercial lunar activity even as members pressed NASA about program costs, schedule slips and the agency decision to cancel the VIPER rover task order. Dr. Jennifer Fox, Associate Administrator for NASA’s Science Mission Directorate, told the subcommittee that "CLPS missions are high risk, high reward experiments led by our American commercial vendors" and that NASA is using lessons learned to shape a follow-on effort (CLPS 2).

The hearing opened with lawmakers and witnesses highlighting recent commercial achievements: Firefly Aerospace’s Blue Ghost lander returned high‑definition imagery and more than 120 gigabytes of surface data; Intuitive Machines completed two South Pole landings and demonstrated new propulsion and navigation capabilities; and Astrobotic…