NASA Administrator Bill Nelson listens as Cadet First Class Andrew LaGassa talks about his classes work in the astronautics lab of the United States Air Force Academy as Cadets First Class Thomas McLean, Celina Guan, and Ritesh Gautam look on, Wednesday, Aug. 25, 2021, north of Colorado Springs, Colorado. Photo Credit: (NASA/Bill Ingalls)

NASA Administrator Bill Nelson, right, listens as Col Luke Sauter, Permanent Professor and Head, Department of Astronautics, introduces Nelson to cadets in the astronautics lab at the United States Air Force Academy, Wednesday, Aug. 25, 2021, north of Colorado Springs, Colorado. Photo Credit: (NASA/Bill Ingalls)