Dr. Christa Peters-Lidard, director of the Sciences and Exploration Directorate at NASA's Goddard Space Flight Center delivers opening remarks, Friday, May 19, 2023, during an employee engagement event at NASA’s Goddard Space Flight Center in Greenbelt, Md. Wiseman, Glover, Koch, and Hansen, who will fly around the Moon on NASA’s Artemis II flight test, visited Washington to discuss their upcoming mission with members of Congress and others. Photo Credit: (NASA/Joel Kowsky)

Dr. Christa Peters-Lidard, director of the Sciences and Exploration Directorate at NASA's Goddard Space Flight Center delivers opening remarks, Friday, May 19, 2023, during an employee engagement event at NASA’s Goddard Space Flight Center in Greenbelt, Md. NASA astronauts Reid Wiseman, Victor Glover, Christina Hammock Koch, and CSA (Canadian Space Agency) astronaut Jeremy Hansen, who will fly around the Moon on NASA’s Artemis II flight test, visited Washington to discuss their upcoming mission with members of Congress and others. Photo Credit: (NASA/Joel Kowsky)

CSA (Canadian Space Agency) astronaut Jeremy Hansen, left, and NASA astronauts Reid Wiseman, Victor Glover, and Christina Hammock Koch, are seen as they are introduced by Dr. Christa Peters-Lidard, director of the Sciences and Exploration Directorate at NASA's Goddard Space Flight Center, right, during an employee engagement event, Friday, May 19, 2023, during an employee engagement event at NASA’s Goddard Space Flight Center in Greenbelt, Md. Wiseman, Glover, Hammock Koch, and Hansen, who will fly around the Moon on NASA’s Artemis II flight test, visited Washington to discuss their upcoming mission with members of Congress and others. Photo Credit: (NASA/Joel Kowsky)