What's Happening?
NASA is preparing to release a solicitation for industry-led architecture concept development and refinement studies under the Next Space Technologies for Exploration Partnerships-3 (NextSTEP-3) initiative. This effort aims to address gaps in the Moon
to Mars Architecture, which outlines the capabilities needed for long-term human-led scientific discovery in deep space. The solicitation, titled NextSTEP-3 Appendix B: Moon to Mars Architectural Studies, is expected to be released at the beginning of 2026. It will invite proposals focusing on infrastructure, transportation, habitation, and planetary science capabilities. The initiative will include directed-topic calls for lunar and Mars mission concepts, such as integrated surface power infrastructure and Mars crew transportation concept development.
Why It's Important?
The NextSTEP-3 initiative is crucial for advancing NASA's goals of sustainable human exploration beyond Earth. By engaging industry partners, NASA aims to leverage external expertise and innovation to develop the necessary technologies and systems for future lunar and Mars missions. This collaboration is expected to enhance the United States' leadership in space exploration, stimulate economic growth in the aerospace sector, and inspire technological advancements. The focus on infrastructure and transportation solutions will be vital for establishing a sustainable human presence on the Moon and eventually on Mars, paving the way for future scientific discoveries and potential commercial opportunities.
What's Next?
NASA plans to issue several calls for proposals each year, allowing for ongoing collaboration with industry partners. The first directed-topic study calls will focus on lunar and Mars mission concepts, with an emphasis on developing a power grid for lunar missions and transportation solutions for Mars. These efforts will involve trade studies and risk reduction activities to ensure the feasibility and safety of future missions. As proposals are submitted and evaluated, NASA will work closely with selected partners to refine and implement the proposed concepts, ultimately contributing to the agency's long-term exploration goals.
