Steve Clarke, Deputy Associate Administrator for Exploration in NASA’s Science Mission Directorate, right, is seen with Ken Bowersox, acting Associate Administrator for NASA's Human Exploration and Operations Mission Directorate, center, and Jody Singer, Director of NASA’s Marshall Space Flight Center, left, during an interactive STEM discussion with students attending the 70th International Astronautical Congress, Wednesday, Oct. 23, 2019, at NASA Headquarters in Washington. Photo Credit: (NASA/Joel Kowsky)