NASA’s 2021 astronaut candidate class recently visited Marshall. The 10 candidates were carefully selected from a pool of over 12,000 applicants from across the United States for the NASA astronaut corps and are currently undergoing candidacy program training at NASA’s Johnson Space Center in Houston. During their visit, these candidates had the opportunity to meet with our leadership and learn more about the missions, programs, and projects at Marshall. They also went to the V20 Thermal Vacuum