Testing Super Foods for Space and More on Blue Origin Suborbital Flight

The microgravity LilyPond growth chamber uses capillary action to provide a stable water surface on which duckweed (and potentially other veggies, like microgreens) can grow. LED panels provide an efficient light source, and a salad spinner-like sieve helps separate the water from the plants when ready to harvest. (Credits: Space Lab Technologies)

Duckweed: it’s what’s for dinner

by Nicole Quenelle
NASA Armstrong Flight Research Center

EDWARDS, Calif. — It’s no surprise to most of us that regularly eating fresh produce is a great way to support a healthy diet. Fresh fruits and vegetables benefit astronauts on the International Space Station, too – and soon the Moon and beyond. Scientists are investigating sustainable ways to grow highly nutritious foods in microgravity, to give space explorers a readily available supply of daily greens.

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