If you think there are too many food deserts in cities across the United States, try finding some fresh produce in outer space. Naturally, NASA makes sure astronauts living on the International Space Station don’t go hungry, but since it costs about $10,000 to send a single pound of food to the I.S.S., you can bet they don’t see a lot of leafy greens.
That cost is just one reason growing fresh food in outer space is a crucial step in the future of manned space exploration. Jesse Hirsch is a staff writer for Modern Farmer, where you can find his article, “Space Farming: The Final Frontier”.
