Lunar helium-3: separating market from marketing

Published on June 4, 2025
Artwork depicting lunar mining operations for Helium-3 involving harvesters, a solar power plant, rovers and return launchers. Credit: Interlune

On May 5, 2025, Interlune — a Seattle-based startup — announced a new agreement with the U.S. Department of Energy (DOE): they’ll deliver helium-3, harvested from the moon, to Earth […]

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