Tags Marshall Martin space farming food for space settlements biosphere wheat as a space crop ISS experience Stanford Toros children in space diets for adults and children in space in space nutrition R&D domestic farming compared to space farming synthetic food SpaceX food plans Starship Mars volcanic ash beds for good soil hydroponics artificial gravity spin rates life support experiments Mining AI mining robots suggested timelines Guest Marshall Martin Tagline Space Farming - Required for Space Settlement View the discussion thread.