The "Gateway" lunar station project, conceived as a key element of the "Artemis" program, has effectively been "put on pause" by NASA, and its core modules abandoned. The decision comes after years of work, multi-billion dollar contracts, and a change in strategic focus – from orbital infrastructure to a permanent base on the surface of the Moon.
Back in 2019, NASA presented "Gateway" as the lunar equivalent of the International Space Station – a small but high-tech platform in orbit around the Moon, meant to serve as a "transfer station" for astronauts, cargo ships, and future missions to Mars. In the following years, the agency and its partners invested significant resources into the first two key modules – the Power and Propulsion Element (PPE) and the habitation module HALO, as well as into launch contracts.
According to previous reports, NASA spent over $3.5 billion on the "Gateway" program from the project's official start until 2025, with a large portion of the funds directed toward module development, management systems, launch contracts, and international cooperation. Additionally, a series of analyses shows that international partners – Europe, Canada, and Japan – covered about 60% of the total costs for hardware, while the US covered nearly 40%. This made "Gateway" one of the most important multilateral initiatives in deep space.
In March 2026, the new NASA administrator Jared Isaacman officially announced that the agency is "suspending the Gateway project in its current form" and directing efforts toward building a permanent lunar base. In his words, "we spent too long trying to please all stakeholders," and this led to scope creep and complex compromises, which were also noted in reports by the agency's Inspector General. Instead, NASA states that the priority is "infrastructure that ensures a long-term presence on the surface of the Moon."
The decision also has a purely geopolitical dimension. China, in partnership with Russia and other countries, is actively developing plans for a lunar base on the surface and is moving toward it in stages. In this context, there is a growing sentiment in the US that an orbital station without its own base on the regolith concedes the strategic initiative. Therefore, NASA is rethinking its approach: instead of astronauts "hanging out" in orbit with short-term descents, the goal is to directly build a modular base at the lunar south pole.
The financial scale of the shift is also telling. Over the next seven years or so, NASA plans to invest approximately $20 billion in the so-called "surface architecture" – manned and robotic landers, rovers, power systems, habitation modules, and logistics missions. Publicly available estimates show that just the first two phases of the new lunar base could cost about $10 billion, and the third – at least another $10 billion.
Against this backdrop, the fate of the individual "Gateway" elements looks increasingly bleak. According to information from industry sources, NASA has asked Northrop Grumman to stop work on the HALO habitation module, which was supposed to be the central "core" of the station. The company had already received over $1 billion for this project, not counting contracts with subcontractors, and is now forced to reassign most of the team to other programs. Thus, billions invested in the development of orbital infrastructure are temporarily turning into pure losses – at least until it becomes clear which parts can be recycled for the new goals.
An additional blow to the project is the purely technical problems. In the spring of 2026, information leaked that some of the already manufactured modules and structures for "Gateway" had corroded while still on Earth due to long-term storage and deposits. This calls into question their suitability for long-term operation in space and becomes another argument that it is more reasonable to "cut" the losses and focus on a new architecture rather than trying to save a troubled project.
For critics, the situation looks like a classic example of "billions wasted." On one hand – over $3.5 billion in direct NASA costs for "Gateway," plus a huge contribution from international partners, contracts with SpaceX for launching the first modules, and years of engineering work. On the other – a decision that freezes the central HALO element, redirects resources, and leaves a number of companies to rearrange their portfolios.
From the agency's own perspective, however, the shift is not just a cancellation, but an "optimization of strategy." Official statements emphasize that "part of the work on Gateway will be used in the new surface architecture" – from management and energy systems to technologies for habitat modules. Furthermore, NASA emphasizes that the project is "suspended in its current form," leaving a window open for a potential return to a lunar orbit station at a later time, when the surface base is already a reality.
Independent analysts point out that such dramatic turns are nothing new for space programs. The history of NASA includes examples like "Constellation" – an ambitious lunar program canceled in 2010, from which, however, parts of the current SLS/Orion system emerged. In this sense, "Gateway" could prove to be another "interim project" – formally canceled, but partially living on in other configurations and solutions.
For partners in Europe and Japan, the issue is even more sensitive. They invested in their own modules, robotic systems, and logistics, expecting a long-term presence at the orbital station. Now, a realignment of ambitions is necessary – likely with a strong focus on participation in the surface base, equipment delivery, and scientific instruments. This also raises political questions – how reliable a partner is NASA when, within a few years, it can "zero out" a project with huge international resonance.
Ultimately, the answer to the question "were the billions spent in vain" depends on the perspective. If viewed purely from an accounting standpoint, a large part of the funds invested in "Gateway" will not bring the originally planned result – a functioning lunar orbit station. If, however, one takes into account the accumulated experience, acquired technologies, and the strategic shift toward a base on the surface, the situation can also be seen as a painful but necessary correction of the course in the new space "race for the Moon."
Whether "Gateway" will remain in history as a symbol of wasted billions or as an inevitable interim stage on the path to a sustainable human presence on the Moon will only become clear after a decade – when it is seen whether the promised $20 billion base will truly rise upon the lunar regolith.