NASA May Have Halted Work on the HALO Module of the Lunar Gateway, Perhaps It Will Not Be Used for the Lunar Base

At the end of April, there was an exchange of messages and statements regarding the condition of the Lunar Gateway modules involving NASA, Thales Alenia Space, ESA, and Northrop Grumman due to the corrosion of some elements. The project of the space station in Near Rectilinear Halo Orbit (NRHO) is formally suspended, although indications from Jared Isaacman (NASA administrator) and, more generally, the project of the permanent lunar base have essentially canceled the idea behind the Lunar Gateway.

Previously, it had been announced that the Power & Propulsion Element (PPE) module would be used for the Space Reactor-1 Freedom spacecraft, reducing expenses for this new project and shortening launch timelines, optimistically planned for 2028. Now, according to some rumors, NASA has reportedly ordered Northrop Grumman to halt work on the HALO (Habitation and Logistics Outpost) module of the Lunar Gateway, which could instead have been repurposed as a living module for the future lunar base.

There are still no public indications regarding the future of the HALO module. This solution, which has significant dimensions (about six meters long), could be employed in various other missions. A spokesperson for Northrop Grumman stated to ArsTechnica that "HALO can be repurposed for a variety of lunar missions and is the most mature technology to support habitats in deep space or on the Moon. Northrop Grumman and our partners will continue to work with NASA as they explore how to best utilize these resources."

Currently, NASA is focused on goals such as the Artemis program and future commercial space stations, in addition to a wide variety of missions and operations, all while working with a reduced budget that may potentially become even lower if the direction of the Trump administration finds political support.

The agency is working on the Artemis III mission, which is set to launch between mid-2027 and the end of that year. The challenges related to the development of Starship and the damage to the New Glenn pad are major concerns, while China appears to have publicly slowed down some key technology tests for its lunar space program, although a crewed landing remains expected by 2030 (likely in 2029).