Astronaut

NASA Is Developing an Inflatable Greenhouse to Use on Mars

image credit: University of Arizona

When astronauts finally make it to Mars, they’ll need something to eat. And while NASA is working on shelf-stable rations for those eventual missions, astronauts will ideally be able to grow their own plants while exploring other worlds. That’s where the University of Arizona’s inflatable greenhouse comes in, designboom reports.

The University of Arizona’s Controlled Environment Agriculture Center is helping the space agency develop a closed-loop system that can provide astronauts with food, clean the air, and recycle waste and water in alien environments. This “bioregenerative life support system” uses plants and LEDs to recreate what’s essentially a miniature Earth environment, according to designboom.

The Lunar Greenhouse prototype is an 18-foot-long, 7-foot-wide cylinder that is designed to take the carbon dioxide that astronauts breathe out and turn it into oxygen through plant photosynthesis. Astronauts would introduce…