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Fish in space? NASA studies aquaponics to produce food in space, on Mars

The National Aeronautics and Space Administration (NASA) is researching several methods for food production in space and on other planets, including aquaponics. Perpetual production is critical when few resources are available, and closed-system methods are ideal for their efficiency. Aquaponics is particularly appealing because it offers high productivity of plants and fish. Researchers are working […]