Paul Zabel with harvested kohlrabi. Credit: DLR.

Fresh vegetables on Mars, anyone?

An Antarctic greenhouse known as EDEN ISS not only survived the polar night but emerged from it with a harvest for local researchers, thus providing hope that future Mars colonists could also enjoy fresh food during their time on the Red Planet, German Aerospace Center (DLR) officials said in a statement.

Regularly withstanding temperatures below minus 40 degrees Fahrenheit (minus 40 degrees Celsius), the greenhouse provided herbs, lettuce and other vegetables to 10 people who were riding out the winter in the remote station, called the Alfred Wegener Institute’s Neumayer Station III. It’s the first time the greenhouse operated through the winter.