Interlune wins NASA contract for helium-3 extraction payload

2026-05-04 · Source: SpaceNews · Field: Science & Research — Space Science & Astronomy, Engineering & Applied Sciences · Depth: Intermediate, short

Summary

Interlune, a startup focused on lunar helium-3 extraction, secured a $6.9 million Small Business Innovation Research Phase 3 contract from NASA. This funding, from NASA’s Space Technology Mission Directorate’s Game Changing Development program, supports the development of a payload named Prospect Moon. Scheduled for integration onto a lunar lander by fall 2027 for a 2028 launch, Prospect Moon will feature a robotic arm to scoop regolith. The payload will heat samples to measure volatile gases like helium-3 and hydrogen, and mechanically process other samples through size sorting, agitation, and crushing to calibrate future large-scale resource extraction. Interlune also has a camera, Crescent Moon, flying on Astrolab’s FLIP rover later this year to identify ilmenite concentrations, a proxy for helium-3. The company has secured approximately $500 million in helium-3 contracts from the Department of Energy and quantum computing firms, with deliveries starting as early as 2028, necessitating terrestrial helium-3 extraction in the interim.

Key takeaway

For investors evaluating lunar resource ventures, Interlune's $6.9 million NASA contract and $500 million in helium-3 demand signal strong market validation and technological progress. You should consider the long-term timeline for lunar extraction, projected for the early 2030s, and the company's interim strategy of terrestrial helium-3 sourcing to meet immediate contract obligations. This dual approach mitigates early operational risks while building towards future lunar capabilities.

Key insights

Interlune secured a NASA contract to develop a lunar payload for in-situ helium-3 extraction testing.

Principles

• In-situ resource utilization is critical for lunar sustainability.
• Commercial partnerships can advance space exploration goals.

Method

The Prospect Moon payload will scoop lunar regolith, then heat samples to measure volatiles and mechanically process others to calibrate large-scale helium-3 extraction efficiency.

In practice

• Develop payloads for lunar volatile extraction.
• Utilize terrestrial sources for early helium-3 demand.

Topics

• Interlune
• NASA Contract
• Helium-3 Extraction
• Lunar Regolith
• Prospect Moon Payload

Best for: Research Scientist, Entrepreneur, Investor

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Editorial summary, takeaway, and curation by AIssential. Original article published by SpaceNews.