February 17, 2023 It’s named for a river Indigenous people called Mi tse a-da-zi translated by French-speaking trappers as “Pierre jaune”
February 15, 2023 Losses over Asia in the 1960s led to the establishment of the program known as this at a San Diego naval base in 1969
February 14, 2023 A craft that visited it was named for Giotto, based on the story that 680 years earlier, the painter depicted it as the star of Bethlehem
February 13, 2023 “Cistern” and “Reservoir” were substituted names for a secret invention, but the British preferred this less clumsy monosyllable