Kellie Gerardi Explores Martian Farming - Soil to Sip Video Watch time under 1 minute November 26, 2023 How will future astronauts raise food on Mars? Kellie Gerardi explains some of the plants reared by her research team as part of a study for future Mars missions. Sorghum and hops are plants with a wide variety of uses for future planetary explorers, including to produce beer. Topics Space Sciences Mars Women in STEM Share