Acting Department of State Deputy Assistant Secretary Valda Vikmanis delivers remarks as, seated left to right, NASA Administrator Bill Nelson, Swiss Federal Councillor Guy Parmelin, 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)