The NASA Distinguished Service Medal is one of the highest honors awarded by the National Aeronautics and Space Administration. It recognizes individuals for their exceptional contributions to the agency's missions and goals, particularly in areas that significantly advance space exploration and aeronautics. Established in 1966, the medal is awarded to both NASA employees and non-employees, including contractors and international partners. Recipients are acknowledged for their outstanding leadership, technical expertise, and dedication, which have had a lasting impact on the agency's success and the broader field of space science.