NASA Faces Challenge in Replacing Aging Astronaut Training Jet

The Northrop T-38N Talon, a staple of NASA's astronaut program since 1964, is nearing the end of its service life. The fleet of 25 lightweight, supersonic jets has fulfilled various missions as a chase plane, training tool for spacecraft pilots, and flying testbed. However, the US Air Force's transition to the new Boeing-Saab T-7A Red Hawk has pushed NASA to find a replacement for the T-38N. The T-38N's support network is on the verge of collapse, leaving NASA with a pressing need to find a suitable replacement. The T-38N has been a crucial part of NASA's astronaut training program, and its replacement will be a significant undertaking. NASA will need to find a jet that can fulfill the same range of missions as the T-38N, including serving as a chase plane and training tool for spacecraft pilots.