Duckweed Labs Develops Protein Supplement Dispenser
Duckweed Labs, backed by NASA's L'SPACE seed fund, is developing the Duckweed Protein Supplement Dispenser (DPSD), a compact AI-enabled system to grow Wolffia globosa duckweed aboard spacecraft. The team completed an initial prototype design, is manufacturing hardware, and plans flight testing; DPSD aims to provide a renewable, high‑protein (~50% dry mass) food source for long-duration missions and terrestrial use.
Key Points
- 1Designs compact DPSD to cultivate Wolffia globosa duckweed in microgravity with AI-enabled automation.
- 2Provides rapid, high-protein (~50% dry mass), resource-efficient nutrition to support long-duration astronaut health.
- 3Enables low-maintenance onboard food production; prototype built, hardware manufacturing and flight testing planned.
Scoring Rationale
NASA-backed prototype presents meaningful, novel engineering for space food production; scored for solid credibility and practical scope. Score moderated by limited technical detail in the press release despite timely official backing and planned flight testing.
Sources
Primary source and supporting public references used for this report.
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