{"slug": "nasa-shifts-northrops-halo-and-canadas-canadarm3-work-toward-a-lunar-base", "title": "NASA shifts Northrop’s HALO and Canada’s Canadarm3 work toward a lunar base", "summary": "NASA's decision to pause the Gateway lunar-orbit station is redirecting Northrop Grumman's HALO module and Canada's Canadarm3 robotic system toward potential lunar-surface base roles. NASA issued a stop-work order on Northrop's HALO contract in April 2026 after the module's cost rose to about $1.9 billion and corrosion was found, while the Canadian Space Agency continues Canadarm3 work with MDA Space, including $6.7 million in planned spending for fiscal year 2026-27, though no new deployment dates have been set.", "body_md": "# NASA shifts Northrop’s HALO and Canada’s Canadarm3 work toward a lunar base\n\n- NASA has paused Gateway and wants to reuse applicable hardware and partner commitments for sustained lunar-surface operations.\n[[1]](https://www.nasa.gov/news-release/nasa-unveils-initiatives-to-achieve-americas-national-space-policy/) - Northrop’s HALO work was halted after NASA identified corrosion and schedule problems; the company says the module could support several lunar missions.\n[[2]](https://oig.nasa.gov/wp-content/uploads/2026/06/interim-memo-ml-26-002-nasas-management-of-programs-and-projects-after-mission-termination-artemis-campaign-systems.pdf) - Canada and MDA Space are continuing Canadarm3-related work while adapting its technologies for complex lunar operations, with no new deployment date announced.\n[[3]](https://www.asc-csa.gc.ca/eng/publications/dp-2026-2027.asp)\n\nNASA’s decision to pause the Gateway lunar-orbit station is pushing two major partner projects toward possible lunar-base roles: Northrop Grumman’s Habitation and Logistics Outpost, or HALO, and Canada’s Canadarm3 robotic system. The agency has said it will repurpose applicable equipment and use international partner commitments for surface infrastructure, but it has not assigned either system a final mission. [[1]](https://www.nasa.gov/news-release/nasa-unveils-initiatives-to-achieve-americas-national-space-policy/)\n\nNASA issued a stop-work order on Northrop’s HALO contract in April 2026. The module’s contract value had risen to about $1.9 billion, and NASA’s inspector general said corrosion across the primary structure was expected to affect the schedule. Northrop told Ars Technica that HALO could be repurposed for a range of lunar missions, though neither the company nor NASA has disclosed a specific base configuration or revised delivery date. [[2]](https://oig.nasa.gov/wp-content/uploads/2026/06/interim-memo-ml-26-002-nasas-management-of-programs-and-projects-after-mission-termination-artemis-campaign-systems.pdf)\n\n## Canada keeps the robotics work moving\n\nThe Canadian Space Agency said it is working with MDA Space to adapt technologies developed for Canadarm3 to support complex lunar operations. The project was originally designed to maintain, inspect and service Gateway in lunar orbit; Canada’s 2026–27 departmental plan still includes Canadarm3 funding, including $6.7 million in planned spending for that fiscal year. [[3]](https://www.asc-csa.gc.ca/eng/publications/dp-2026-2027.asp)\n\nMDA said in March that its Canadarm3 contract is with the CSA rather than NASA and that work was continuing. The newer Canadian announcement does not specify whether the full arm will operate on the lunar surface, be redesigned for a lander or rover, or supply components to another base system. [[4]](https://www.newswire.ca/news-releases/mda-space-provides-market-update-898002203.html)\n\n## Schedule remains unsettled\n\nNASA’s March plan calls for a phased lunar base built around commercial deliveries, surface mobility, power, communications and habitation. It targets a 2028 lunar landing under the revised Artemis architecture, but the agency has not published a launch date for repurposed HALO hardware or Canadarm3 technologies. [[1]](https://www.nasa.gov/news-release/nasa-unveils-initiatives-to-achieve-americas-national-space-policy/)\n\nThe change leaves the projects funded or under active development in different ways, while their original Gateway roles are no longer scheduled. Further contract modifications, technical redesigns and congressional funding decisions will determine whether either contribution reaches the lunar surface.\n\n## Companies mentioned\n\n## Further sources\n\n[[1] NASA announced on March 24, 2026, that it would pause Gateway in its current fo… ↗](https://www.nasa.gov/news-release/nasa-unveils-initiatives-to-achieve-americas-national-space-policy/)\n\n[[2] NASA’s inspector general reported that NASA issued a stop-work order on Northro… ↗](https://oig.nasa.gov/wp-content/uploads/2026/06/interim-memo-ml-26-002-nasas-management-of-programs-and-projects-after-mission-termination-artemis-campaign-systems.pdf)\n\n[[3] The Canadian Space Agency’s 2026–27 departmental plan says it will continue dev… ↗](https://www.asc-csa.gc.ca/eng/publications/dp-2026-2027.asp)\n\n[[4] MDA Space said in March 2026 that Canadarm3 work remained active under its cont… ↗](https://www.newswire.ca/news-releases/mda-space-provides-market-update-898002203.html)\n\nThe stories that matter, in one email. Free — unsubscribe anytime.", "url": "https://wpnews.pro/news/nasa-shifts-northrops-halo-and-canadas-canadarm3-work-toward-a-lunar-base", "canonical_source": "https://mlq.ai/news/nasa-shifts-northrops-halo-and-canadas-canadarm3-work-toward-a-lunar-base/", "published_at": "2026-08-09 19:05:20.635485+00:00", "updated_at": "2026-08-09 19:05:23.039862+00:00", "lang": "en", "topics": ["robotics", "ai-policy"], "entities": ["NASA", "Northrop Grumman", "HALO", "Canadian Space Agency", "MDA Space", "Canadarm3", "Ars Technica"], "alternates": {"html": "https://wpnews.pro/news/nasa-shifts-northrops-halo-and-canadas-canadarm3-work-toward-a-lunar-base", "markdown": "https://wpnews.pro/news/nasa-shifts-northrops-halo-and-canadas-canadarm3-work-toward-a-lunar-base.md", "text": "https://wpnews.pro/news/nasa-shifts-northrops-halo-and-canadas-canadarm3-work-toward-a-lunar-base.txt", "jsonld": "https://wpnews.pro/news/nasa-shifts-northrops-halo-and-canadas-canadarm3-work-toward-a-lunar-base.jsonld"}}