NASA
May 12, 2022
In the early days of the space age, the Apollo astronauts took part in a visionary plan: Bring samples of the lunar surface material, known as regolith, back to Earth where they could be studied with state-of-the-art equipment and saved for future research not yet imagined. Fifty years later, at the dawn of the Artemis era and the next astronaut return to the Moon, three of those samples have been used to successfully grow plants. For the first time ever, researchers have grown the hardy and well-studied Arabidopsis thaliana in the nutrient-poor lunar regolith.