NASA Pauses Gateway to Focus on Building Permanent Moon Base
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NASA Pauses Gateway to Focus on Building Permanent Moon Base

25 March, 2026.Technology and Science.44 sources

Key Takeaways

  • NASA paused Gateway and redirected resources to build a lunar base on the Moon.
  • $20 billion over seven years to build a lunar base and repurpose Gateway hardware.
  • Plan aims for sustained lunar presence with crewed missions by 2028, including nuclear propulsion.

Policy Shift Announcement

The Gateway project, which would have created a space station in orbit around the Moon, is being suspended 'in its current form' as NASA redirects its focus.

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The agency is shifting priorities toward establishing infrastructure that supports sustained surface operations on the Moon.

This major strategic change marks one of the most significant redirections in American space policy in decades.

The announcement came during an 'Ignition' event at NASA headquarters, where officials outlined a comprehensive new vision for lunar exploration.

Three-Phase Development Plan

NASA's lunar base development will unfold through a structured three-phase plan spanning the next decade with significant investment of $20-30 billion.

Phase 1 (2026-2028) focuses on increasing the tempo of robotic and crewed missions, including expanded Commercial Lunar Payload Services (CLPS) operations.

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During Phase 1, NASA aims to establish reliable access through up to 21 uncrewed landings plus one crewed landing while conducting ground truth assessments.

Phase 2 (2029-2031) will begin building semi-habitable infrastructure and enable regular astronaut operations, targeting up to two crewed missions per year.

Phase 3 (2032-2036) will establish the long-term permanent human presence with routine logistics and delivery of heavier infrastructure.

International Partnerships

Partners include the European Space Agency (ESA), Japan Aerospace Exploration Agency (JAXA), Canada, and the United Arab Emirates.

NASA officials emphasized that 'despite difficulties with some existing equipment, we can repurpose equipment and international partner commitments'.

The Power and Propulsion Element is being reallocated to support a new Space Reactor-1 Freedom mission concept aimed at Mars.

Carlos Garcia-Galan, formerly deputy manager of the Gateway Program, has been appointed as Program Executive for the new Moon Base effort.

Strategic Drivers

The strategic shift toward building a permanent lunar base is driven by multiple factors including geopolitical competition with China.

NASA faces pressure from China's lunar program, which aims to land astronauts around 2030, while emphasizing permanent infrastructure to maintain space leadership.

Image from Ars Technica
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Isaacman acknowledged the urgency, stating the US is in 'the midst of something of a 21st century space race'.

The decision reflects criticism that Gateway represented unnecessary complexity and cost between Earth and the lunar surface.

This move allows NASA to redirect efforts toward the lunar south pole, a strategic area with water ice that could support future human settlement.

Nuclear Technology Advancement

The agency intends to launch Space Reactor-1 Freedom (SR-1 Freedom), a nuclear-powered spacecraft to Mars before the end of 2028.

Image from Ars Technica
Ars TechnicaArs Technica

This mission will demonstrate nuclear electric propulsion technology in deep space for the first time.

On the lunar surface, NASA plans nuclear power systems to overcome the 14-day lunar night challenges.

The Lunar Reactor-1 by 2030 will be crucial for maintaining operations during extended darkness periods.

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