NASA has put a permanent human presence on the moon at the center of its plans for the coming decade, unveiling a detailed road map Tuesday that includes a $20 billion moon base, regular crewed landings, nuclear power systems, and an accelerated push toward Mars.
NASA Administrator Jared Isaacman, who took office in December, laid out the vision at an event called Ignition at NASA headquarters in Washington before an auditorium packed with aerospace company representatives, international space agency officials, and members of Congress. The announcement marked the first time the agency has attached a specific timeline and funding figure to its long-discussed goal of establishing a sustained human presence on the lunar surface.
Isaacman made clear the base would be built gradually through dozens of missions over seven years, with the full $20 billion commitment spread across that period rather than delivered as a single undertaking.
What NASA is actually building
The centerpiece of the announcement is a moon base near the lunar south pole equipped with habitats, pressurized rovers, and nuclear power systems. Isaacman framed the project as a disciplined, incremental process that mirrors the methodical approach that made the Apollo program achievable in the 1960s, while drawing a sharp distinction between that era and the one NASA is now entering.
Unlike Apollo, which was defined by brief visits and symbolic gestures, the current program is built around permanence. The objective is not to arrive, plant a flag, and leave. It is to remain.
To reach that goal, NASA intends to work with at least two commercial launch providers to execute crewed lunar landings every six months, with additional opportunities for new entrants in future years. That pace far exceeds anything previously announced under the Artemis program and signals a shift toward treating the moon as an operational destination rather than an exploratory target.
The revised Artemis framework moves away from the government-owned Space Launch System rocket for future crewed missions in favor of competitive commercial vehicles under development by SpaceX, Blue Origin, and others.
Gateway is out, nuclear power is in
One of the most significant structural changes announced Tuesday was the decision to pause development of Gateway, the planned space station designed to orbit the moon and serve as a coordination hub for lunar surface trips and deeper space missions. Hardware and facilities already developed for Gateway will instead be repurposed to support the surface-based moon base and near-term exploration objectives.
Taking Gateway’s place in the agency’s long-range thinking is nuclear power. NASA outlined plans to deploy a series of fission-based power systems on the moon to keep habitats, equipment, and astronauts operational through the lunar night while supporting construction, research, and daily operations.
The first mission under that nuclear push will be Skyfall, scheduled for Mars in 2028. The mission will send Space Reactor 1, a fission reactor powering a nuclear-electric propulsion system, to deliver three small helicopters into the Martian atmosphere to scout potential landing zones for future human missions. It will be the first operational test of nuclear-electric propulsion in deep space and is considered a critical precursor to eventual crewed Mars flights.
Commercial stations and the future of low-Earth orbit
With the International Space Station on track for retirement around 2030, NASA officials acknowledged Tuesday that efforts to encourage private-sector replacements in low-Earth orbit have not gained the traction once anticipated. The agency outlined several steps to accelerate commercial development, including allowing privately financed researchers to conduct work aboard the ISS, opening commander positions to qualified non-astronaut candidates, and using the station as an assembly base for private modules that could eventually operate independently.
Isaacman, a billionaire entrepreneur who twice traveled to orbit on self-financed missions before taking the NASA role, framed the full scope of Tuesday’s announcements as the beginning of a transformation the agency intends to pursue with a level of urgency not seen in decades. He expressed confidence that NASA still has the capacity to deliver achievements that reshape what humanity believes is possible, pointing to the Apollo era as proof and positioning the current moment as its successor.
How much of the $20 billion moon base commitment will come from redirected existing funds versus new appropriations remains unclear, and the path to congressional approval carries real uncertainty. But the scope and specificity of Tuesday’s announcements represent the most concrete articulation yet of where NASA intends to take human spaceflight over the next ten years.
