jsc2026e407798 (Aug. 7, 2026) - NASA's T-38 N924NA debuted an updated livery honoring the Artemis Program. Astronauts fly in T-38s to train for making real-time decisions in a high-stakes, operational environment. This helps prepare them for the fast-paced mission moments they’ll experience on future spaceflights to the International Space Station or the Moon and beyond. Credit: NASA/James Blair