Food is one of the many challenges NASA faces before sending humans into deep space, but it's a big one. Nutritious food that also stimulates the appetite is necessary to keep astronauts healthy, and freeze-dried options won't be enough., an open call to experts around the world to develop technologies for keeping astronauts fed and healthy on long-term space missions., a design and innovation firm based in San Francisco, to develop the Space Culinary Lab.
The heart of the design is to bring "a bit of humanity to space," with mix and match options so astronauts aren't exhausted with the same flavors and textures as their taste buds become dull in space, Bagley said. While the greens deliver extra flavor and healthy nutrients to a meal, there's a psychological side to tending to the plants as well.
Microalgae could help protect the astronauts as they leave the shielding effects of low Earth orbit and venture into the harsh radiation environment of deep space, Bagley said. Two types of nutritional algae balls were on hand — one savory and one fruity. The end result resembled a snack for a long hiking trip, but it was surprisingly delicious and didn't have an algae aftertaste.
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