Human Spaceflight & Space Stations News

Universe TodayCarolyn Collins Petersen

Moon and Mars farming will likely rely on recycling human waste

Future lunar and Martian farming will almost certainly rely on recycling human waste because native regolith is sterile and inhospitable, both worlds are heavily irradiated, and Mars' thin atmosphere and the Moon's vacuum prevent open‑air agriculture. Closed‑loop nutrient recycling will be essential to sustain crops on site.

2026-02-28T12:13:45.984039-08:00

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2026-02-28T12:13:45.984039-08:00
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