How Will Mars Crews Eat? NASA, the U.S. Space Agency, Names Five Plans
Mars to Table（Mars to Table）
A NASA competition for designing a complete Mars food system.
ANI（A-N-I）
The winning concept combining growing, fermentation, fungi, and nutrient recycling.
bioreactors（bi-oh-ree-AK-terz）
Equipment used to process and recycle nutrients.
What happened
NASA announced the winners of Mars to Table, a competition for designing food systems for future Mars crews, on September 24, 2026. Teams submitted 113 ideas from 33 countries and 28 U.S. states. NASA awarded five U.S. winners a combined $650,000, and separately recognized Astrofood of Belgium as the international winner. The $300,000 first prize went to Philadelphia-based Chinyere Ukeje for ANI.
Why food becomes a Mars problem
Astronaut meals today are almost entirely cooked, packaged, and sent to the International Space Station from NASA's Space Food Systems Laboratory at Johnson Space Center. A one-way trip to Mars will take at least nine months. Food for a long mission must remain stable and fit within strict mass limits. NASA says packaged food cannot be the default solution for future Mars missions.
What the challenge asked for
Mars to Table did not ask for one gadget. It asked for a complete food-production system. The system had to provide safe, nutritious variety while using limited crew time and maintenance work. The mission scenario involved 15 astronauts working on Mars for 500 Martian sols, about 513 Earth days. Each entry included a layout, meal plan, operations concept, and walkthrough video.
What the winners proposed
ANI is a modular food ecosystem. It combines controlled-environment agriculture, fermentation, fungi cultivation, and nutrient recycling through bioreactors. It also includes some food supplied from Earth. The concept aims to make 50% of the food away from Earth. It is designed to keep producing fresh meals when power, water, equipment, or crew time becomes limited.
Second place went to Cislune of Rosemead, California. Its Fresh, Ferment, Reserve plan grows selected crops and turns part of the harvest into familiar foods using instrumented culture cassettes. It also keeps a protected food reserve from Earth. That reserve would help during biological variation, utility cuts, or rejected batches.
NASA also gave three $50,000 awards. They went to Ohā Kanu, Orbital Health Systems, and the Autonomic Resilience Collective. NASA recognized Astrofood separately as its international winner.
What is clear, and what is not
The announcement confirms that NASA has completed a concept competition. It does not show a food system operating on Mars. It also does not name a system for deployment or give a launch date. The prize designs are better understood as possible starting points for future work, not ready-made Martian kitchens.
What to watch next
The key questions are practical. Can these systems grow food reliably? Can they handle shortages and failed batches? How much water, power, equipment, and crew time will they need? NASA's announcement does not answer those questions. Future tests will determine whether the winning ideas can move from design to demonstration.
Sources: NASA's announcement, Mars to Table overview.
How Could People Eat on Mars? NASA's Five Food Ideas
📰 Full story: How Will Mars Crews Eat? NASA, the U.S. Space Agency, Names Five Plans
NASA chose five U.S. food-system designs for future Mars missions.
Martian sol（MAR-shun sol）
One day measured on Mars.
ANI（A-N-I）
The first-place plan for making much of a crew's food away from Earth.
fermentation（fur-men-TAY-shun）
A way to change food using natural living processes.
💡 The gist
- NASA picked five U.S. prize-winning food plans.
- The plans imagine feeding 15 people on Mars.
- The top plan grows and makes much food away from Earth.
NASA, the United States space agency, announced the results on September 24, 2026. The contest was Mars to Table, a challenge about complete food systems for Mars.
Mars is far from Earth. A one-way trip takes at least nine months. Sending every meal is difficult. Meals must last a long time. They must also fit within spacecraft weight limits. NASA says packaged food cannot be the only answer for future Mars missions.
The contest imagined 15 crew members living and working on Mars for 500 Martian sols. That equals about 513 Earth days. Teams had to design more than a recipe. They had to show how food would be grown, prepared, stored, and managed. They submitted a layout, meal plan, operations plan, and video.
The first-place idea was ANI, a food-system design by Chinyere Ukeje of Philadelphia. It combines controlled growing, fermentation, fungi cultivation, and nutrient recycling. It also keeps some food from Earth. The plan aims to produce 50% of its food away from Earth. It tries to keep making fresh meals during shortages of power, water, equipment, or crew time.
Second place went to Cislune, a California team. Its plan grows selected crops. It turns some harvests into familiar foods. It also stores a protected reserve from Earth. The reserve could help when crops vary, utilities are limited, or a batch must be rejected.
NASA received 113 submissions from 33 countries and 28 U.S. states. The five U.S. prizes totaled $650,000. NASA also recognized Astrofood from Belgium.
The designs are not working Mars kitchens yet. NASA has not said that one plan will be used. It has not reported Mars testing or a launch schedule. The next step to watch is testing. Researchers will need to show whether the systems can keep food safe and useful with limited resources.
How Could Mars Explorers Eat? NASA, the U.S. Space Agency, Held a Contest
📰 Full story: How Will Mars Crews Eat? NASA, the U.S. Space Agency, Names Five Plans
NASA asked people to imagine how explorers could get food on Mars.
NASA（NAH-suh）
The United States agency that studies space.
ANI（A-N-I）
A plan that grows and makes food for Mars explorers.
Martian sol（MAR-shun sol）
One day on Mars.
NASA, the United States space agency, held a food contest. It asked how Mars explorers could get food. Mars is very far away. A one-way trip takes at least nine months. Carrying every meal would be hard. The contest imagined 15 people living there. They would stay for 500 Martian sols. That is about 513 Earth days. NASA chose five U.S. winning plans. ANI, the first-place plan, grows plants. It also grows mushrooms. It reuses nutrients instead of throwing them away. But ANI is still only a plan. The announcement does not show it working on Mars. People must test the idea next.