Scientists Explore Turning Asteroids into Food for Space Missions

Overview

• The concept involves using bacteria to break down carbon compounds in asteroids, transforming them into a nutrient-rich biomass.
• Experiments have shown that bacteria can consume carbon material from meteorites, which could be applied to asteroids like Bennu.
• The resulting biomass could potentially provide a balanced diet with protein, carbohydrates, and fats for astronauts.
• Challenges include ensuring the biomass is non-toxic, palatable, and determining how to efficiently mine asteroids.
• The research is in early stages, with plans to test the process using meteorites and other carbon-rich materials.