• •NASA engineers have successfully tested a closed-loop water recovery system designed for lunar habitat environments.
• •The system uses advanced filtration to convert urine and sweat into potable water with 98% efficiency in ground trials.
• •Engineers have not yet confirmed the system's long-term performance under the specific radiation and gravity constraints of the Moon’s surface.

NASA is currently testing a new wastewater treatment facility designed to provide sustainable life support for long-duration human habitation on the Moon. This system builds on the regenerative life-support technology currently used aboard the International Space Station. However, the hardware has yet to be stress-tested against the unique atmospheric and thermal challenges found at the lunar south pole. Whether this technology can maintain high recovery rates over extended missions remains the primary technical hurdle for the Artemis program.