Swiss Federal Councillor Guy Parmelin delivers remarks as, seated left to right, Acting Department of State Deputy Assistant Secretary Valda Vikmanis, NASA Administrator Bill Nelson, and Swiss State Secretary Martina Hirayama, look on during an Artemis Accords signing ceremony, Monday, April 15, 2024, at the Mary W. Jackson NASA Headquarters building in Washington. Switzerland is the 37th country to sign the Artemis Accords, which establish a practical set of principles to guide space exploration cooperation among nations participating in NASA’s Artemis program. Photo Credit: (NASA/Keegan Barber)