A green thumb and a little flair as a gourmet chef may be among the key skills for the first men and women who travel to the Red Planet later this century, according to a scientist who reported on preparations for the first manned missions to Mars.

Speaking in Denver at the 242nd National Meeting & Exposition of the American Chemical Society (ACS), Maya R. Cooper said that provisioning the astronauts with food stands as one of the greatest challenges in scripting the first manned mission to Mars.

Cooper explained that the challenges of provisioning space vehicles and Martian surface bases begin with tangible factors, such weight and nutrition, and encompass psychological nuances, such as providing a varied, tasty menu that wards off boredom. The solutions envisioned now include requiring astronauts to grow some of their own food and engage in much more food preparation than their counterparts on the International Space Station.

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