A table displays the Antarctica Service Medals and pins for the crew of U.S. Coast Guard Polar Star (WAGB 10) during quarters while underway in the Ross Sea, Antarctica, Jan. 9, 2022. The medal was intended as a military award to replace several commemorative awards which had been issued for previous Antarctica expeditions from 1928 to 1941 and member must spend at least 10 days in Antarctica to earn the medal. (U.S. Coast Guard photo by Petty Officer 3rd Class Diolanda Caballero)